- Home
- Electrical
- Ignition
- Spark Plugs
- NGK BPR5EIX Iridium IX Spark Plug (6597)
- £21.65 £18.04 (Exc. VAT) (Exc. VAT) (Inc. VAT) (Inc. VAT)
- |
- (%)
NGK Iridium Spark Plugs
NGK iridium spark plugs currently represent the highest-quality technological solution. They feature an iridium-alloy on the middle electrode welded on in a special process using laser. One of the worlds hardest metals, the precious metal iridium starts melting at a temperature of 2450°c and is therefore very resistant to spark erosion. By using it, the service life is doubled on average in comparison to standard nickel spark plugs.
The improved throttle response, superior anti-fouling and high-ignitability makes Iridium IX ideal for the performance enthusiast. Iridiums extremely high melting point is perfectly suited to todays high-temperature engines, delivering outstanding acceleration, fuel efficiency and durability.
- Fine iridium tip ensures high durability and a consistently stable spark
- Trivalent metal plating for superior anti-corrosion and anti-seizing properties
- Outstanding acceleration, high fuel efficiency and durability
NGK are the worlds number 1 motorcycle OEM fitted spark plug
From passenger cars and bikes to Formula 1 and motorcycle racing, NGK Spark Plugs has established itself as a heavily relied upon original equipment manufacturer (OEM). With its clear commitment to delivering the highest quality and continuously raising the bar, NGK Spark Plugs is the obvious brand of choice for a wide range of vehicle manufacturers.
Manufacturer Part No. (MPN): 6597
Barcode: 087295165973
| Box Qty: | SINGLES |
| Material: | Iridium |
Fitment Summary
Compatible with 915 models (yearly).
- Aprilia: Climber 176, Climber 240, Climber 280, Climber 280R, MX 250, Trial 320, TX 240, TX 300, TX 300 Drum model, TX 311, TX 312M, TXR 240M, TXR 312M
- Boss Hoss: BHC-3 LS3 6200
- Bultaco: Sherpa 250, Sherpa 250A, Sherpa 250I, Sherpa 250N, Sherpa 350A, Sherpa 350I, Sherpa 350N
- Case IH: Scout XL 675 Side by Side
- Garelli: Trial 320 Disc, Trial 320 Drum
- GasGas: Contact 250, Contact 250 Trials, EC 350F, EC 50Boy, EX 350 F 4T, EX 350 F 4T Cross Country, EX 350 F Cross Country, HP 50 Wild, JT 160 Contact, JT12 125, JT16 150 Contact, JTR 140 Contact, JTR 270 Contact, Pampera 125, Pampera 125 Randonne, Pampera 250, Pampera 250 Contact, Pampera 250Pro, Pampera 280, School 125, Trial 125, Trial 250, Trial 327, TT 250, TX 125 Contact, TX 200 Randonne, TX 270, TXT 125 Contact, TXT 125GP, TXT 125LE, TXT 125 ltd Edition, TXT 125Pro, TXT 125 Pro Racing, TXT 125 Pro Replica, TXT 125 Racing, TXT 125 Replica Raga, TXT 125 Trials, TXT 200, TXT 200 Contact, TXT 200Pro, TXT 200 Trials, TXT 250 Contact, TXT 250GP, TXT 250LE, TXT 250 ltd Edition, TXT 250Pro, TXT 250 Pro Racing, TXT 250 Racing, TXT 250 Replica Raga, TXT 250 Trials, TXT 270 Trials, TXT 280 Contact, TXT 280LE, TXT 280 ltd Edition, TXT 280Pro, TXT 280 Pro Racing, TXT 280 Racing, TXT 280 Replica Raga, TXT 280 Trials, TXT 300Pro, TXT 300 Pro Racing, TXT 300 Racing, TXT 300 Racing Formula Caliper, TXT 300 Replica Raga, TXT 300 Trials, TXT 321 Contact, TXT 50Boy, TXT 50 Cadet, TXT 50 Rookie, TXT 80 Cadet, TXT 80 Pro Racing, TXT 80 Racing, TXT 80 Rookie, XC 250, XC 250 Contact, XC 280 Contact, XC 280 E-Start, XC 330 Contact
- Goes: G 225S
- Harley-Davidson: FL 1200, FL 1200 Electra Glide, FLSTC 1868 Heritage Softail Classic, Rapido 125, X90 90
- JCM: Vega 233 Trials
- Kawasaki: KAF 300 Mule, KAF 400 Mule, KAF 540 Mule, KAF 610 Mule
- Montesa: Cota 304 260, Cota 309 260, Cota 311 260, Cota 335 350335, Cota 349 350349, T 310348, Trial 330
- OSSA: TR 125i, TR 250, TR 250 Explorer, TR 280i, TR 300, TR 300i, Trial 250, Trial 350
- Scorpa: SC 125 Trial, SC 290 Trial, SC 300 Trial, SR 125R, SR 280F, Trials 250, Twenty 125, Twenty 250, Twenty 250 Factory, Twenty 300, Twenty 300 Factory
- Sherco: 125, 250, 290 250, 290 250 Racing, 290 250 Six Days, CityCorp 125 Enduro, CityCorp 125 SuperMoto, EN 125, SC 125, SCR 125 Cross Country, SM 250 Supermotard, ST 125 Trial, ST 125 Trial 1.25, ST 200 Trials, ST 250 Trial 2.5, ST 280 Trial, ST 290 Trial 2.9, ST 300 Trial, ST 300 Trial AJP caliper, ST 305 Trial, ST 320 Trial 3.2, ST 80, ST 800.8, Trial 125125, Trial 200, Trial 250250, Trial 290290, Trial 80, Trial 80 AJP Caliper, XRide 125, XRide 290, XY 1254T
- SWM: HW 320, HW 350, MW 320 Trail, MW 350 Trail, TL 125, TL 200, TL 240, TL 320, TL 350, TLM 125, TLM 320, Trial 320
- Xispa: X 125R, X 250R, X 280R
- Zundapp: CS 502T, Hai 252T
Our own vehicle selector shows multiple compatible spark plugs but you can also use the dedicated NGK Spark Plug finder here: www.ngkpartfinder.co.uk
Safety Data Sheets (SDS) can be downloaded from the 'Downloads' tab on a product page. When not available, please contact us or refer to the manufacturers website linked to at the bottom of each brand page.
Delivery
Regular Delivery Costs & Times
Trade
Standard Delivery
Orders will be despatched as follows: To business addresses only; £9.95 (Exc VAT) delivery charge (subject to change depending on account level); Free delivery with net order values of £100 and over (Exc VAT) to the UK Mainland; Orders to N. Ireland/Eire/Isle of Man/Scilly Isles by arrangement; other destinations phone for details; Typical delivery times of 1-2 working days.
Where possible, the Company will endeavour to meet special delivery requirements subject to any additional cost being borne by the Purchaser
Unfortunately, we do not delivery to addresses outside of mainland UK without prior agreement. Without prior agreement you may place an order for Products from outside the UK, but this order must be for delivery to an address in mainland UK unless arranged otherwise prior to your order.
All third party deliveries will carry a charge, the minimum charge will be £9.95 (Exc. VAT).
Pallet Charges
Larger items may incur additional carriage charges, including but not limited to 4x4 and SUV tyres.
An overview of charges per pallet for each region is available to view here: https://www.google.com/maps/d/viewer?mid=11ydN7ZJNHKHf9Ygd0ih_L6-U1dMq31A
Consumer
Click & Collect Only
Select a collection point from our network of available dealers. You will be notified by the chosen dealer once your order is ready to collect, estimated time is 2-3 days (depending on national holidays and dealer opening hours).
Any returns will be handled by the collection point.
- Free for orders over £100
- £11.95 fee for orders below £100
Read our full delivery policy here
Returns
Trade
Please complete the Trade Returns form or contact our Sales Office
Consumer (Click & Collect)
Your click and collect location will handle any returns for you. Please contact the original collect point/dealer to discuss returns and ensure the item is returned to that location..
Alternatively, please use the Returns form.
If you experience issues when attempting to contact the collection point/dealer, please contact us.
| Make | Model | Engine/Variant | Year | Notes |
| Harley-Davidson | FL | 1200 - Shovel head | 1981 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Harley-Davidson | FL | 1200 - Shovel head | 1982 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Harley-Davidson | FL | 1200 - Shovel head | 1983 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Harley-Davidson | FL | 1200 - Shovel head | 1984 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Harley-Davidson | FL | 1200 Electra Glide - Shovel head | 1975 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Harley-Davidson | FL | 1200 Electra Glide - Shovel head | 1976 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Harley-Davidson | FL | 1200 Electra Glide - Shovel head | 1977 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Harley-Davidson | FL | 1200 Electra Glide - Shovel head | 1978 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Harley-Davidson | FL | 1200 Electra Glide - Shovel head | 1979 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Harley-Davidson | FL | 1200 Electra Glide - Shovel head | 1980 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | JT12 | 125 | 1995 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | JT12 | 125 | 1996 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | Pampera | 125 | 1997 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | Pampera | 125 | 1998 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | Pampera | 125 | 1999 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | Pampera | 125 | 2000 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | Pampera | 125 | 2001 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | Pampera | 125 | 2002 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | Pampera | 125 | 2003 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | Pampera | 125 | 2004 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | Pampera | 125 | 2005 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | Pampera | 125 | 2006 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | Pampera | 125 | 2007 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | Pampera | 125 | 2008 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | Pampera | 125 | 2009 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | Pampera | 125 Randonne | 2010 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | School | 125 | 2017 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | Trial | 125 | 1992 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | Trial | 125 | 1993 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | Trial | 125 | 1994 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | Trial | 125 | 1995 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | Trial | 125 | 1996 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | Trial | 125 | 1997 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | Trial | 125 | 1998 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | Trial | 125 | 1999 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | Trial | 125 | 2000 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | Trial | 125 | 2001 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | Trial | 125 | 2002 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | Trial | 125 | 2003 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TX | 125 Contact | 2013 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TX | 125 Contact | 2014 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 125 Contact - Trials | 1999 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 125 GP | 2017 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 125 GP | 2018 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 125 GP | 2019 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 125 GP | 2020 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 125 GP | 2021 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 125 GP | 2022 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 125 GP | 2023 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 125 LE | 2018 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 125 ltd Edition | 2016 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 125 Pro | 2004 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 125 Pro | 2005 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 125 Pro | 2006 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 125 Pro | 2007 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 125 Pro | 2009 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 125 Pro | 2010 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 125 Pro | 2011 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 125 Pro | 2012 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 125 Pro | 2013 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 125 Pro Racing | 2008 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 125 Pro Racing | 2009 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 125 Pro Racing | 2010 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 125 Pro Racing | 2011 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 125 Pro Racing | 2012 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 125 Pro Racing | 2013 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 125 Pro Racing | 2014 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 125 Pro Racing | 2017 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 125 Pro Racing | 2018 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 125 Pro Racing | 2019 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 125 Pro Replica | 2014 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 125 Racing | 2015 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 125 Racing | 2016 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 125 Racing | 2017 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 125 Racing | 2018 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 125 Racing | 2019 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 125 Racing | 2020 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 125 Racing | 2021 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 125 Racing | 2022 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 125 Racing | 2023 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 125 Replica Raga | 2009 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 125 Replica Raga | 2010 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 125 Trials | 2000 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 125 Trials | 2001 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 125 Trials | 2002 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 125 Trials | 2003 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 125 Trials | 2017 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 125 Trials | 2018 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 125 Trials | 2019 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 125 Trials | 2020 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 125 Trials | 2021 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 125 Trials | 2022 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 125 Trials | 2023 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 125 Trials - LE | 2017 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Harley-Davidson | Rapido | 125 | 1968 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Harley-Davidson | Rapido | 125 | 1969 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Harley-Davidson | Rapido | 125 | 1970 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Harley-Davidson | Rapido | 125 | 1971 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Harley-Davidson | Rapido | 125 | 1972 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| OSSA | TR | 125 i | 2013 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| OSSA | TR | 125 i | 2014 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| OSSA | TR | 125 i | 2015 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| OSSA | TR | 125 i | 2016 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| OSSA | TR | 125 i | 2017 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Scorpa | SC | 125 Trial | 2015 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Scorpa | SC | 125 Trial | 2016 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Scorpa | SC | 125 Trial | 2017 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Scorpa | SR | 125 R | 2011 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Scorpa | SR | 125 R | 2012 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Scorpa | SR | 125 R | 2013 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Scorpa | SR | 125 R | 2014 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Scorpa | SR | 125 R | 2015 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Scorpa | SR | 125 R | 2016 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Scorpa | SR | 125 R | 2017 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Scorpa | SR | 125 R | 2018 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Scorpa | SR | 125 R | 2019 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Scorpa | SR | 125 R | 2020 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Scorpa | Twenty | 125 | 2015 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Scorpa | Twenty | 125 | 2016 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Scorpa | Twenty | 125 | 2017 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Scorpa | Twenty | 125 | 2018 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Scorpa | Twenty | 125 | 2019 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Scorpa | Twenty | 125 | 2020 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | 125 | 125 | 2007 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | 125 | 125 | 2008 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | 125 | 125 | 2009 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | 125 | 125 | 2010 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | 125 | 125 | 2011 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | 125 | 125 | 2012 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | 125 | 125 | 2013 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | CityCorp | 125 Enduro - 4T | 2003 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | CityCorp | 125 Enduro - 4T | 2004 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | CityCorp | 125 Enduro - 4T | 2005 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | CityCorp | 125 Enduro - 4T | 2006 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | CityCorp | 125 Enduro - 4T | 2007 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | CityCorp | 125 Enduro - 4T | 2008 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | CityCorp | 125 Enduro - 4T | 2009 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | CityCorp | 125 Enduro - 4T | 2010 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | CityCorp | 125 Enduro - 4T | 2011 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | CityCorp | 125 SuperMoto - 4T | 2003 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | CityCorp | 125 SuperMoto - 4T | 2004 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | CityCorp | 125 SuperMoto - 4T | 2005 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | CityCorp | 125 SuperMoto - 4T | 2006 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | CityCorp | 125 SuperMoto - 4T | 2007 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | CityCorp | 125 SuperMoto - 4T | 2008 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | CityCorp | 125 SuperMoto - 4T | 2009 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | CityCorp | 125 SuperMoto - 4T | 2010 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | CityCorp | 125 SuperMoto - 4T | 2011 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | EN | 125 | 2011 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | EN | 125 | 2012 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | SC | 125 | 2019 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | SC | 125 | 2020 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | SC | 125 | 2021 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | SC | 125 | 2022 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | SCR | 125 Cross Country | 2018 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | SCR | 125 Cross Country | 2019 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | SCR | 125 Cross Country | 2020 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | SCR | 125 Cross Country | 2021 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | ST | 125 Trial | 1999 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | ST | 125 Trial | 2000 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | ST | 125 Trial | 2001 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | ST | 125 Trial | 2002 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | ST | 125 Trial | 2003 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | ST | 125 Trial | 2004 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | ST | 125 Trial | 2005 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | ST | 125 Trial | 2021 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | ST | 125 Trial | 2022 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | ST | 125 Trial | 2023 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | ST | 125 Trial | 2024 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | ST | 125 Trial 1.25 | 2006 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | ST | 125 Trial 1.25 | 2007 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | ST | 125 Trial 1.25 | 2008 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | ST | 125 Trial 1.25 | 2009 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | ST | 125 Trial 1.25 | 2010 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | ST | 125 Trial 1.25 | 2011 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | ST | 125 Trial 1.25 | 2012 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | ST | 125 Trial 1.25 | 2013 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | ST | 125 Trial 1.25 | 2014 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | ST | 125 Trial 1.25 | 2015 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | ST | 125 Trial 1.25 | 2016 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | ST | 125 Trial 1.25 | 2017 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | ST | 125 Trial 1.25 | 2018 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | ST | 125 Trial 1.25 | 2019 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | ST | 125 Trial 1.25 | 2020 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | ST | 125 Trial 1.25 - Factory | 2016 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | Trial | 125 125 | 1998 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | Trial | 125 125 | 1999 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | Trial | 125 125 | 2000 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | Trial | 125 125 | 2001 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | Trial | 125 125 | 2002 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | XRide | 125 | 2012 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | XRide | 125 | 2013 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | XRide | 125 | 2014 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | XRide | 125 | 2015 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | XRide | 125 | 2016 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | XRide | 125 | 2017 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | XRide | 125 | 2018 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | XRide | 125 | 2019 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | XRide | 125 | 2020 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | XY | 125 4T | 2014 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| SWM | TL | 125 | 2000 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| SWM | TLM | 125 | 1977 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| SWM | TLM | 125 | 1978 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| SWM | TLM | 125 | 1979 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| SWM | TLM | 125 | 1980 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| SWM | TLM | 125 | 1981 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| SWM | TLM | 125 | 1982 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| SWM | TLM | 125 | 1983 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| SWM | TLM | 125 | 1984 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Xispa | X | 125 R - Trials | 2008 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Xispa | X | 125 R - Trials | 2009 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Xispa | X | 125 R - Trials | 2010 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Xispa | X | 125 R - Trials | 2011 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Xispa | X | 125 R - Trials | 2012 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | JTR | 140 Contact | 1995 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | JTR | 140 Contact | 1996 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | JT16 | 150 Contact | 1995 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | JT16 | 150 Contact | 1996 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | JT | 160 Contact | 1995 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | JT | 160 Contact | 1996 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Aprilia | Climber | 176 | 1994 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Harley-Davidson | FLSTC | 1868 Heritage Softail Classic | 2018 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Harley-Davidson | FLSTC | 1868 Heritage Softail Classic | 2019 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Harley-Davidson | FLSTC | 1868 Heritage Softail Classic | 2020 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Harley-Davidson | FLSTC | 1868 Heritage Softail Classic | 2021 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TX | 200 Randonne | 2014 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 200 | 2004 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 200 Contact | 1998 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 200 Contact | 1999 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 200 Pro | 2004 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 200 Pro | 2005 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 200 Pro | 2006 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 200 Pro | 2007 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 200 Pro | 2008 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 200 Pro | 2009 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 200 Pro | 2010 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 200 Pro | 2011 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 200 Pro | 2012 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 200 Pro | 2013 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 200 Pro | 2014 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 200 Trials | 2000 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 200 Trials | 2001 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 200 Trials | 2002 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 200 Trials | 2003 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | ST | 200 Trials | 2001 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | ST | 200 Trials | 2002 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | ST | 200 Trials | 2003 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | ST | 200 Trials | 2004 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | ST | 200 Trials | 2005 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | ST | 200 Trials | 2006 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | ST | 200 Trials | 2007 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | ST | 200 Trials | 2008 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | ST | 200 Trials | 2009 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | Trial | 200 | 1998 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | Trial | 200 | 1999 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | Trial | 200 | 2000 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| SWM | TL | 200 | 1977 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| SWM | TL | 200 | 1978 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| SWM | TL | 200 | 1979 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| SWM | TL | 200 | 1980 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| SWM | TL | 200 | 1981 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| SWM | TL | 200 | 1982 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| SWM | TL | 200 | 1983 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| SWM | TL | 200 | 1984 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Goes | G | 225 S | 2012 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Goes | G | 225 S | 2013 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Goes | G | 225 S | 2014 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Goes | G | 225 S | 2015 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Goes | G | 225 S | 2016 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| JCM | Vega | 233 Trials | 1988 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| JCM | Vega | 233 Trials | 1989 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| JCM | Vega | 233 Trials | 1990 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Aprilia | Climber | 240 | 1989 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Aprilia | Climber | 240 | 1990 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Aprilia | TX | 240 | 1986 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Aprilia | TX | 240 | 1987 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Aprilia | TX | 240 | 1988 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Aprilia | TXR | 240 M | 1989 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| SWM | TL | 240 | 2000 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| SWM | TL | 240 | 2001 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| SWM | TL | 240 | 2002 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Zundapp | Hai | 25 2T | 1980 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Zundapp | Hai | 25 2T | 1982 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Aprilia | MX | 250 | 1983 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Aprilia | MX | 250 | 1984 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Aprilia | MX | 250 | 1985 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Bultaco | Sherpa | 250 | 1999 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Bultaco | Sherpa | 250 | 2000 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Bultaco | Sherpa | 250 A | 2001 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Bultaco | Sherpa | 250 A | 2002 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Bultaco | Sherpa | 250 I | 2003 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Bultaco | Sherpa | 250 I | 2004 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Bultaco | Sherpa | 250 N | 2005 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Bultaco | Sherpa | 250 N | 2006 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | Contact | 250 | 2015 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | Contact | 250 | 2016 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | Contact | 250 | 2017 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | Contact | 250 | 2018 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | Contact | 250 | 2019 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | Contact | 250 | 2020 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | Contact | 250 | 2021 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | Contact | 250 | 2022 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | Contact | 250 Trials - ES | 2017 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | Contact | 250 Trials - ES | 2018 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | Contact | 250 Trials - ES | 2019 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | Contact | 250 Trials - ES | 2020 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | Contact | 250 Trials - ES | 2021 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | Contact | 250 Trials - ES | 2022 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | Contact | 250 Trials - ES | 2023 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | Pampera | 250 - Brembo | 1997 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | Pampera | 250 - Brembo | 1998 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | Pampera | 250 - Brembo | 1999 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | Pampera | 250 - Brembo | 2002 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | Pampera | 250 - Brembo | 2003 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | Pampera | 250 - Brembo | 2004 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | Pampera | 250 - Brembo | 2005 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | Pampera | 250 - Disc Brake | 1997 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | Pampera | 250 - Disc Brake | 1998 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | Pampera | 250 - Disc Brake | 1999 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | Pampera | 250 - Disc Brake | 2002 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | Pampera | 250 - Disc Brake | 2003 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | Pampera | 250 - Disc Brake | 2004 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | Pampera | 250 - Disc Brake | 2005 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | Pampera | 250 Contact - Brembo | 2000 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | Pampera | 250 Contact - Disc Brake | 2000 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | Pampera | 250 Pro - Brembo | 2001 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | Pampera | 250 Pro - Disc Brake | 2001 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | Trial | 250 | 1992 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | Trial | 250 | 1993 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | Trial | 250 | 1994 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | Trial | 250 | 1995 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | Trial | 250 | 1996 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | Trial | 250 | 1997 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | Trial | 250 | 1998 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | Trial | 250 | 1999 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | Trial | 250 | 2000 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | Trial | 250 | 2001 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TT | 250 | 1995 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 250 Contact | 2015 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 250 Contact | 2016 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 250 Contact | 2017 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 250 GP | 2018 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 250 GP | 2019 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 250 GP | 2020 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 250 LE | 2018 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 250 ltd Edition | 2017 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 250 Pro | 2001 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 250 Pro | 2002 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 250 Pro | 2003 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 250 Pro | 2004 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 250 Pro | 2005 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 250 Pro | 2006 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 250 Pro | 2007 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 250 Pro | 2009 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 250 Pro | 2010 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 250 Pro | 2011 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 250 Pro | 2012 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 250 Pro | 2013 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 250 Pro | 2014 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 250 Pro Racing | 2012 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 250 Pro Racing | 2013 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 250 Pro Racing | 2014 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 250 Pro Racing | 2015 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 250 Racing | 2016 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 250 Replica Raga | 2008 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 250 Replica Raga | 2009 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 250 Replica Raga | 2010 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 250 Replica Raga | 2011 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 250 Trials | 2004 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 250 Trials | 2005 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 250 Trials | 2006 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 250 Trials | 2007 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 250 Trials | 2008 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 250 Trials | 2009 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 250 Trials | 2010 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 250 Trials | 2011 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 250 Trials | 2012 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 250 Trials | 2013 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 250 Trials | 2014 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 250 Trials | 2015 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 250 Trials | 2017 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 250 Trials | 2018 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 250 Trials | 2019 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 250 Trials | 2020 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 250 Trials | 2021 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 250 Trials | 2022 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 250 Trials | 2023 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 250 Trials - GP | 2018 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 250 Trials - GP | 2019 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 250 Trials - GP | 2020 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 250 Trials - GP | 2021 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 250 Trials - GP | 2022 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 250 Trials - GP | 2023 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 250 Trials - LE | 2017 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | XC | 250 | 2017 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | XC | 250 | 2018 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | XC | 250 | 2019 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | XC | 250 | 2020 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | XC | 250 | 2021 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | XC | 250 Contact | 2017 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | XC | 250 Contact | 2018 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| OSSA | TR | 250 | 2016 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| OSSA | TR | 250 | 2017 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| OSSA | TR | 250 Explorer | 2012 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| OSSA | TR | 250 Explorer | 2013 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| OSSA | TR | 250 Explorer | 2014 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| OSSA | TR | 250 Explorer | 2015 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| OSSA | Trial | 250 | 1981 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| OSSA | Trial | 250 | 1982 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| OSSA | Trial | 250 | 1983 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| OSSA | Trial | 250 | 1984 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| OSSA | Trial | 250 | 1985 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| OSSA | Trial | 250 | 1986 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| OSSA | Trial | 250 | 1987 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| OSSA | Trial | 250 | 1988 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| OSSA | Trial | 250 | 1989 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Scorpa | Trials | 250 | 2001 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Scorpa | Trials | 250 | 2002 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Scorpa | Trials | 250 | 2003 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Scorpa | Twenty | 250 | 2015 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Scorpa | Twenty | 250 | 2016 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Scorpa | Twenty | 250 | 2017 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Scorpa | Twenty | 250 Factory | 2015 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Scorpa | Twenty | 250 Factory | 2016 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Scorpa | Twenty | 250 Factory | 2017 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | 250 | 250 | 2005 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | 250 | 250 | 2006 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | 250 | 250 | 2007 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | 250 | 250 | 2008 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | 250 | 250 | 2009 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | 250 | 250 | 2010 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | 250 | 250 | 2011 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | 250 | 250 | 2012 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | 250 | 250 | 2013 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | 290 | 250 | 2007 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | 290 | 250 | 2008 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | 290 | 250 | 2012 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | 290 | 250 | 2014 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | 290 | 250 | 2015 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | 290 | 250 | 2016 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | 290 | 250 Racing | 2010 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | 290 | 250 Racing | 2011 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | 290 | 250 Six Days | 2015 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | SM | 250 Supermotard - 2T | 2008 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | ST | 250 Trial 2.5 | 2001 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | ST | 250 Trial 2.5 | 2002 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | ST | 250 Trial 2.5 | 2003 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | ST | 250 Trial 2.5 | 2004 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | ST | 250 Trial 2.5 | 2005 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | ST | 250 Trial 2.5 | 2006 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | ST | 250 Trial 2.5 | 2007 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | ST | 250 Trial 2.5 | 2008 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | ST | 250 Trial 2.5 | 2009 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | ST | 250 Trial 2.5 | 2010 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | ST | 250 Trial 2.5 | 2011 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | ST | 250 Trial 2.5 | 2012 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | ST | 250 Trial 2.5 | 2013 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | ST | 250 Trial 2.5 | 2014 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | ST | 250 Trial 2.5 | 2015 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | ST | 250 Trial 2.5 - Factory | 2016 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | ST | 250 Trial 2.5 - Factory | 2017 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | ST | 250 Trial 2.5 - Factory | 2018 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | ST | 250 Trial 2.5 - Factory | 2019 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | ST | 250 Trial 2.5 - Factory | 2020 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | Trial | 250 250 | 1998 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | Trial | 250 250 | 1999 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | Trial | 250 250 | 2000 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | Trial | 250 250 | 2001 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | Trial | 250 250 | 2002 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | Trial | 250 250 | 2003 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | Trial | 250 250 | 2004 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | Trial | 250 250 | 2005 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Xispa | X | 250 R - Trials | 2010 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Xispa | X | 250 R - Trials | 2011 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Xispa | X | 250 R - Trials | 2012 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Montesa | Cota 304 | 260 | 1987 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Montesa | Cota 309 | 260 | 1989 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Montesa | Cota 311 | 260 | 1992 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Montesa | Cota 311 | 260 | 1993 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Montesa | Cota 311 | 260 | 1994 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Montesa | Cota 311 | 260 | 1995 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | JTR | 270 Contact - ES | 2017 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | JTR | 270 Contact - ES | 2018 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | JTR | 270 Contact - ES | 2019 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | JTR | 270 Contact - RR | 2020 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | JTR | 270 Contact - RR | 2021 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TX | 270 | 1996 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TX | 270 | 1997 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TX | 270 | 1998 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TX | 270 | 1999 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TX | 270 | 2000 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TX | 270 | 2001 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 270 Trials | 1998 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 270 Trials | 1999 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Aprilia | Climber | 280 | 1990 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Aprilia | Climber | 280 | 1991 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Aprilia | Climber | 280 | 1992 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Aprilia | Climber | 280 | 1993 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Aprilia | Climber | 280 | 1994 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Aprilia | Climber | 280 | 1995 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Aprilia | Climber | 280 | 1996 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Aprilia | Climber | 280 R | 1992 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Aprilia | Climber | 280 R | 1993 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | Pampera | 280 | 2002 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | Pampera | 280 | 2003 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | Pampera | 280 | 2004 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | Pampera | 280 | 2005 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 280 Contact | 2015 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 280 LE | 2018 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 280 ltd Edition | 2017 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 280 Pro | 2000 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 280 Pro | 2001 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 280 Pro | 2002 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 280 Pro | 2003 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 280 Pro | 2004 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 280 Pro | 2005 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 280 Pro | 2006 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 280 Pro | 2007 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 280 Pro | 2009 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 280 Pro | 2010 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 280 Pro | 2011 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 280 Pro | 2012 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 280 Pro | 2013 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 280 Pro | 2014 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 280 Pro Racing | 2010 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 280 Pro Racing | 2011 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 280 Pro Racing | 2012 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 280 Pro Racing | 2013 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 280 Pro Racing | 2014 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 280 Pro Racing | 2015 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 280 Racing | 2016 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 280 Replica Raga | 2008 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 280 Replica Raga | 2009 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 280 Replica Raga | 2011 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 280 Replica Raga | 2012 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 280 Trials | 2017 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 280 Trials | 2018 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 280 Trials | 2019 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 280 Trials | 2020 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 280 Trials | 2021 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 280 Trials | 2022 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 280 Trials | 2023 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 280 Trials - LE | 2017 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | XC | 280 Contact | 2018 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | XC | 280 E-Start | 2017 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| OSSA | TR | 280 i | 2010 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| OSSA | TR | 280 i | 2011 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| OSSA | TR | 280 i | 2012 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| OSSA | TR | 280 i | 2013 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| OSSA | TR | 280 i | 2014 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| OSSA | TR | 280 i | 2015 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| OSSA | TR | 280 i | 2016 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| OSSA | TR | 280 i | 2017 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| OSSA | TR | 280 i - Explorer | 2014 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| OSSA | TR | 280 i - Explorer | 2015 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| OSSA | TR | 280 i - Factory | 2014 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| OSSA | TR | 280 i - Sixdays | 2015 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Scorpa | SR | 280 F | 2011 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Scorpa | SR | 280 F | 2012 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Scorpa | SR | 280 F | 2013 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Scorpa | SR | 280 F | 2014 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Scorpa | SR | 280 F | 2015 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Scorpa | SR | 280 F | 2016 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | ST | 280 Trial | 2021 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | ST | 280 Trial | 2022 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | ST | 280 Trial | 2023 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Xispa | X | 280 R - Trials | 2008 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Xispa | X | 280 R - Trials | 2009 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Xispa | X | 280 R - Trials | 2010 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Xispa | X | 280 R - Trials | 2011 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Xispa | X | 280 R - Trials | 2012 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Scorpa | SC | 290 Trial | 2015 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Scorpa | SC | 290 Trial | 2016 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Scorpa | SC | 290 Trial | 2017 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | ST | 290 Trial 2.9 | 2001 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | ST | 290 Trial 2.9 | 2002 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | ST | 290 Trial 2.9 | 2003 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | ST | 290 Trial 2.9 | 2004 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | ST | 290 Trial 2.9 | 2005 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | ST | 290 Trial 2.9 | 2006 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | ST | 290 Trial 2.9 | 2007 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | ST | 290 Trial 2.9 | 2008 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | ST | 290 Trial 2.9 | 2009 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | ST | 290 Trial 2.9 | 2010 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | ST | 290 Trial 2.9 | 2011 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | ST | 290 Trial 2.9 | 2012 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | ST | 290 Trial 2.9 | 2013 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | ST | 290 Trial 2.9 | 2014 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | ST | 290 Trial 2.9 | 2015 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | ST | 290 Trial 2.9 | 2016 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | Trial | 290 290 | 1998 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | Trial | 290 290 | 1999 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | Trial | 290 290 | 2000 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | Trial | 290 290 | 2001 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | Trial | 290 290 | 2002 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | Trial | 290 290 | 2003 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | Trial | 290 290 | 2004 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | Trial | 290 290 | 2005 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | XRide | 290 | 2012 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | XRide | 290 | 2013 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | XRide | 290 | 2014 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | XRide | 290 | 2015 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | XRide | 290 | 2016 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | XRide | 290 | 2017 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | XRide | 290 | 2018 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | XRide | 290 | 2019 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | XRide | 290 | 2020 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Aprilia | TX | 300 | 1985 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Aprilia | TX | 300 | 1986 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Aprilia | TX | 300 Drum model | 1985 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 300 Pro | 2002 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 300 Pro | 2003 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 300 Pro | 2004 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 300 Pro | 2005 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 300 Pro | 2006 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 300 Pro | 2007 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 300 Pro | 2009 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 300 Pro | 2010 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 300 Pro | 2011 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 300 Pro | 2012 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 300 Pro | 2013 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 300 Pro | 2014 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 300 Pro Racing | 2010 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 300 Pro Racing | 2011 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 300 Pro Racing | 2012 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 300 Pro Racing | 2013 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 300 Pro Racing | 2014 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 300 Pro Racing | 2015 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 300 Pro Racing | 2016 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 300 Pro Racing | 2018 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 300 Pro Racing - LE | 2017 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 300 Racing | 2004 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 300 Racing | 2005 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 300 Racing | 2006 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 300 Racing | 2007 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 300 Racing | 2008 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 300 Racing | 2009 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 300 Racing | 2010 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 300 Racing | 2011 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 300 Racing Formula Caliper | 2012 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 300 Racing Formula Caliper | 2013 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 300 Racing Formula Caliper | 2014 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 300 Racing Formula Caliper | 2015 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 300 Replica Raga | 2008 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 300 Replica Raga | 2009 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 300 Replica Raga | 2011 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 300 Replica Raga | 2012 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 300 Trials | 2017 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 300 Trials | 2018 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 300 Trials | 2019 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 300 Trials | 2020 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 300 Trials | 2021 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 300 Trials | 2022 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 300 Trials | 2023 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Kawasaki | KAF | 300 Mule - 500 | 2007 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| OSSA | TR | 300 - Factory R | 2017 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| OSSA | TR | 300 i | 2010 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| OSSA | TR | 300 i | 2011 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| OSSA | TR | 300 i | 2012 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| OSSA | TR | 300 i | 2013 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| OSSA | TR | 300 i - Factory R | 2014 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| OSSA | TR | 300 i - Factory R | 2015 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| OSSA | TR | 300 i - Factory R | 2016 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Scorpa | SC | 300 Trial | 2015 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Scorpa | SC | 300 Trial | 2016 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Scorpa | Twenty | 300 | 2015 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Scorpa | Twenty | 300 | 2016 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Scorpa | Twenty | 300 | 2017 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Scorpa | Twenty | 300 Factory | 2015 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Scorpa | Twenty | 300 Factory | 2016 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Scorpa | Twenty | 300 Factory | 2017 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | ST | 300 Trial | 2013 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | ST | 300 Trial | 2014 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | ST | 300 Trial | 2021 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | ST | 300 Trial | 2022 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | ST | 300 Trial | 2023 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | ST | 300 Trial | 2024 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | ST | 300 Trial AJP caliper | 2015 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | ST | 300 Trial AJP caliper | 2016 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | ST | 300 Trial AJP caliper | 2017 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | ST | 300 Trial AJP caliper | 2018 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | ST | 300 Trial AJP caliper | 2019 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | ST | 300 Trial AJP caliper | 2020 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | ST | 300 Trial AJP caliper - Factory | 2016 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | ST | 305 Trial | 2015 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | ST | 305 Trial - Formula Caliper | 2013 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | ST | 305 Trial - Formula Caliper | 2014 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Montesa | T | 310 348 | 1983 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Aprilia | TX | 311 | 1986 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Aprilia | TX | 311 | 1987 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Aprilia | TX | 311 | 1988 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Aprilia | TX | 311 | 1989 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Aprilia | TX | 311 | 1990 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Aprilia | TX | 312 M | 1988 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Aprilia | TX | 312 M | 1989 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Aprilia | TX | 312 M | 1990 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Aprilia | TXR | 312 M | 1988 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Aprilia | TXR | 312 M | 1989 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Aprilia | TXR | 312 M | 1990 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Aprilia | Trial | 320 | 1981 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Garelli | Trial | 320 Disc | 1985 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Garelli | Trial | 320 Disc | 1986 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Garelli | Trial | 320 Drum | 1985 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Garelli | Trial | 320 Drum | 1986 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | ST | 320 Trial 3.2 - 4T AJP caliper | 2005 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | ST | 320 Trial 3.2 - 4T AJP caliper | 2006 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | ST | 320 Trial 3.2 - 4T AJP caliper | 2007 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | ST | 320 Trial 3.2 - 4T AJP caliper | 2008 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | ST | 320 Trial 3.2 - 4T AJP caliper | 2009 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | ST | 320 Trial 3.2 - 4T AJP caliper | 2010 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | ST | 320 Trial 3.2 - 4T AJP caliper | 2011 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | ST | 320 Trial 3.2 - 4T AJP caliper | 2012 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| SWM | HW | 320 | 2000 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| SWM | MW | 320 Trail | 2000 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| SWM | TL | 320 | 2000 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| SWM | TLM | 320 | 1977 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| SWM | TLM | 320 | 1978 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| SWM | TLM | 320 | 1979 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| SWM | TLM | 320 | 1980 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| SWM | TLM | 320 | 1981 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| SWM | TLM | 320 | 1982 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| SWM | TLM | 320 | 1983 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| SWM | TLM | 320 | 1984 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| SWM | Trial | 320 | 2000 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 321 Contact | 1998 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 321 Contact | 1999 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 321 Contact | 2000 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 321 Contact | 2001 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | Trial | 327 | 1989 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | Trial | 327 | 1990 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | Trial | 327 | 1991 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | Trial | 327 | 1992 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | Trial | 327 | 1993 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | Trial | 327 | 1994 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | XC | 330 Contact | 1995 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Montesa | Trial | 330 | 1985 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Bultaco | Sherpa | 350 A | 2001 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Bultaco | Sherpa | 350 A | 2002 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Bultaco | Sherpa | 350 I | 2003 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Bultaco | Sherpa | 350 I | 2004 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Bultaco | Sherpa | 350 N | 2005 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Bultaco | Sherpa | 350 N | 2006 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | EC | 350 F - 4T | 2021 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | EC | 350 F - 4T | 2022 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | EC | 350 F - 4T | 2023 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | EC | 350 F - 4T | 2024 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | EC | 350 F - 4T | 2025 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | EC | 350 F - 4T | 2026 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | EX | 350 F 4T - Braketec Caliper | 2023 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | EX | 350 F 4T - Braketec Caliper | 2024 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | EX | 350 F 4T - Braketec Caliper | 2025 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | EX | 350 F 4T - Braketec Caliper | 2026 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | EX | 350 F 4T - Brembo Caliper | 2021 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | EX | 350 F 4T - Brembo Caliper | 2022 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | EX | 350 F 4T Cross Country - Brembo Caliper | 2022 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | EX | 350 F Cross Country - Brembo Caliper | 2021 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Montesa | Cota 335 | 350 335 | 1989 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Montesa | Cota 349 | 350 349 | 1983 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Montesa | Cota 349 | 350 349 - 4T | 1983 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| OSSA | Trial | 350 | 1981 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| OSSA | Trial | 350 | 1982 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| OSSA | Trial | 350 | 1983 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| OSSA | Trial | 350 | 1984 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| OSSA | Trial | 350 | 1985 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| OSSA | Trial | 350 | 1986 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| OSSA | Trial | 350 | 1987 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| OSSA | Trial | 350 | 1988 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| OSSA | Trial | 350 | 1989 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| SWM | HW | 350 | 2000 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| SWM | MW | 350 Trail | 2000 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| SWM | TL | 350 | 1983 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| SWM | TL | 350 | 1984 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Kawasaki | KAF | 400 Mule - 600 610 | 2006 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Kawasaki | KAF | 400 Mule - 600 610 | 2007 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Kawasaki | KAF | 400 Mule - 600 610 | 2008 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Kawasaki | KAF | 400 Mule - 600 610 | 2009 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Kawasaki | KAF | 400 Mule - 600 610 | 2010 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Kawasaki | KAF | 400 Mule - 600 610 | 2011 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Kawasaki | KAF | 400 Mule - 600 610 | 2012 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Kawasaki | KAF | 400 Mule - D 610 4x4 | 2013 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Kawasaki | KAF | 400 Mule - D 610 4x4 | 2014 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Kawasaki | KAF | 400 Mule - D 610 4x4 | 2015 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Kawasaki | KAF | 400 Mule - D 610 4x4 | 2016 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Kawasaki | KAF | 400 Mule - D 610 4x4 | 2017 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Kawasaki | KAF | 400 Mule - H 610 4x4 | 2018 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Kawasaki | KAF | 400 Mule - H 610 4x4 | 2019 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Kawasaki | KAF | 400 Mule - J 610 4x4 | 2020 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Kawasaki | KAF | 400 Mule - J 610 4x4 | 2021 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | EC | 50 Boy - Enduro | 2000 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | EC | 50 Boy - Enduro | 2001 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | EC | 50 Boy - Enduro | 2002 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | EC | 50 Boy - Enduro | 2003 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | EC | 50 Boy - Enduro | 2004 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | HP | 50 Wild | 2002 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | HP | 50 Wild | 2003 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | HP | 50 Wild | 2004 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | HP | 50 Wild | 2005 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 50 Boy - Trials | 2000 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 50 Boy - Trials | 2002 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 50 Boy - Trials | 2003 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 50 Boy - Trials | 2004 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 50 Boy - Trials | 2005 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 50 Boy - Trials | 2006 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 50 Boy - Trials | 2007 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 50 Boy - Trials | 2008 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 50 Boy - Trials | 2009 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 50 Boy - Trials | 2010 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 50 Boy - Trials | 2011 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 50 Boy - Trials | 2012 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 50 Boy - Trials | 2013 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 50 Boy - Trials | 2014 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 50 Boy - Trials | 2015 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 50 Boy - Trials | 2016 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 50 Boy - Trials | 2017 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 50 Boy - Trials | 2018 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 50 Boy - Trials | 2019 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 50 Boy - Trials | 2020 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 50 Boy - Trials | 2021 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 50 Boy - Trials | 2022 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 50 Boy - Trials | 2023 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 50 Boy - Trials | 2024 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 50 Boy - Trials | 2025 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 50 Boy - Trials | 2026 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 50 Cadet - Trials | 2005 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 50 Cadet - Trials | 2006 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 50 Cadet - Trials | 2007 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 50 Rookie - Trials | 2001 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 50 Rookie - Trials | 2002 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 50 Rookie - Trials | 2003 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 50 Rookie - Trials | 2004 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 50 Rookie - Trials | 2006 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 50 Rookie - Trials | 2007 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 50 Rookie - Trials | 2008 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Zundapp | CS | 50 2T | 1979 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Zundapp | CS | 50 2T | 1980 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Zundapp | CS | 50 2T | 1981 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Zundapp | CS | 50 2T | 1982 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Zundapp | CS | 50 2T | 1983 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Zundapp | CS | 50 2T | 1984 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Kawasaki | KAF | 540 Mule - 2010 2020 2030 | 1990 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Kawasaki | KAF | 540 Mule - 2010 2020 2030 | 1991 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Kawasaki | KAF | 540 Mule - 2010 2020 2030 | 1992 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Kawasaki | KAF | 540 Mule - 2010 2020 2030 | 1993 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Kawasaki | KAF | 540 Mule - 2010 2020 2030 | 1994 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Kawasaki | KAF | 540 Mule - 2010 2020 2030 | 1995 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Kawasaki | KAF | 540 Mule - 2010 2020 2030 | 1996 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Kawasaki | KAF | 540 Mule - 2010 2020 2030 | 1997 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Kawasaki | KAF | 540 Mule - 2010 2020 2030 | 1998 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Kawasaki | KAF | 540 Mule - 2010 2020 2030 | 1999 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Kawasaki | KAF | 540 Mule - 2010 2020 2030 | 2000 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Kawasaki | KAF | 540 Mule - 2010 2020 2030 | 2001 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Kawasaki | KAF | 540 Mule - 2010 2020 2030 | 2002 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Kawasaki | KAF | 540 Mule - 2010 2020 2030 | 2003 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Kawasaki | KAF | 540 Mule - 2010 2020 2030 | 2004 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Kawasaki | KAF | 540 Mule - 2010 2020 2030 | 2005 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Kawasaki | KAF | 540 Mule - 2010 2020 2030 | 2006 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Kawasaki | KAF | 540 Mule - 2010 2020 2030 | 2007 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Kawasaki | KAF | 540 Mule - 2010 2020 2030 | 2008 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Kawasaki | KAF | 540 Mule - 2010 2020 2030 | 2009 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Kawasaki | KAF | 540 Mule - 2010 2020 2030 | 2010 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Kawasaki | KAF | 540 Mule - 2010 2020 2030 | 2011 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Kawasaki | KAF | 540 Mule - 2010 2020 2030 | 2012 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Kawasaki | KAF | 540 Mule - 2010 2020 2030 | 2013 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Kawasaki | KAF | 540 Mule - 2010 2020 2030 | 2014 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Kawasaki | KAF | 540 Mule - 2010 2020 2030 | 2015 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Kawasaki | KAF | 540 Mule - 2010 2020 2030 | 2016 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Kawasaki | KAF | 540 Mule - 2010 2020 2030 | 2017 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Kawasaki | KAF | 540 Mule - 2010 2020 2030 | 2018 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Kawasaki | KAF | 610 Mule - XC | 2010 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Kawasaki | KAF | 610 Mule - XC | 2011 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Kawasaki | KAF | 610 Mule - XC | 2012 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Kawasaki | KAF | 610 Mule - XC Camo | 2013 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Boss Hoss | BHC-3 LS3 | 6200 | 2017 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Boss Hoss | BHC-3 LS3 | 6200 | 2018 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Case IH | Scout XL | 675 Side by Side | 2010 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Case IH | Scout XL | 675 Side by Side | 2011 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Case IH | Scout XL | 675 Side by Side | 2012 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Case IH | Scout XL | 675 Side by Side | 2013 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Case IH | Scout XL | 675 Side by Side | 2014 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Case IH | Scout XL | 675 Side by Side | 2015 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Case IH | Scout XL | 675 Side by Side | 2016 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Case IH | Scout XL | 675 Side by Side | 2017 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Case IH | Scout XL | 675 Side by Side | 2018 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Case IH | Scout XL | 675 Side by Side | 2019 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Case IH | Scout XL | 675 Side by Side | 2020 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Case IH | Scout XL | 675 Side by Side | 2021 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Case IH | Scout XL | 675 Side by Side | 2022 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 80 Cadet - Pro Trials | 2006 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 80 Cadet - Pro Trials | 2007 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 80 Cadet - Pro Trials | 2008 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 80 Cadet - Pro Trials | 2009 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 80 Cadet - Pro Trials | 2010 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 80 Cadet - Pro Trials | 2011 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 80 Cadet - Pro Trials | 2012 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 80 Cadet - Pro Trials | 2014 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 80 Cadet - Trials | 2004 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 80 Cadet - Trials | 2006 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 80 Cadet - Trials | 2007 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 80 Cadet - Trials | 2008 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 80 Cadet - Trials | 2009 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 80 Cadet - Trials | 2010 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 80 Cadet - Trials | 2011 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 80 Cadet - Trials | 2012 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 80 Cadet - Trials | 2013 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 80 Pro Racing - Trials | 2014 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 80 Pro Racing - Trials | 2015 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 80 Pro Racing - Trials | 2016 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 80 Racing - Pro Racing | 2015 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 80 Racing - Trials | 2016 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 80 Racing - Trials | 2017 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 80 Racing - Trials | 2018 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 80 Rookie - Trials | 2000 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 80 Rookie - Trials | 2001 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 80 Rookie - Trials | 2002 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 80 Rookie - Trials | 2003 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 80 Rookie - Trials | 2005 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 80 Rookie - Trials | 2006 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 80 Rookie - Trials | 2007 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 80 Rookie - Trials | 2008 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 80 Rookie - Trials | 2009 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 80 Rookie - Trials | 2010 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 80 Rookie - Trials | 2011 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 80 Rookie - Trials | 2012 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| GasGas | TXT | 80 Rookie - Trials | 2013 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | ST | 80 - AJP Caliper | 2015 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | ST | 80 - AJP Caliper | 2016 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | ST | 80 0.8 | 2004 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | ST | 80 0.8 | 2005 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | ST | 80 0.8 | 2006 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | ST | 80 0.8 | 2007 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | ST | 80 0.8 | 2008 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | ST | 80 0.8 | 2009 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | ST | 80 0.8 | 2010 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | ST | 80 0.8 | 2011 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | ST | 80 0.8 | 2012 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | ST | 80 0.8 | 2013 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | ST | 80 0.8 | 2014 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | Trial | 80 | 2005 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | Trial | 80 | 2006 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | Trial | 80 | 2015 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | Trial | 80 | 2016 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | Trial | 80 AJP Caliper | 2007 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | Trial | 80 AJP Caliper | 2008 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Sherco | Trial | 80 AJP Caliper | 2009 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Harley-Davidson | X90 | 90 | 1973 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Harley-Davidson | X90 | 90 | 1974 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |
| Harley-Davidson | X90 | 90 | 1975 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.5 |