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Supersprox Rear Stealth Alloy MX RAL-808-50-BLK 3480850SAK

Supersprox rear Stealth sprocket. £34.14 RRP Inc VAT.
+ In Stock Now | Usually dispatched within 24 hours
Order within for delivery from Friday 23rd October
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Supersprox-stealth means longer life, without compromising weight. They last 3 times longer than an all aluminum sprocket and remain as light as possible. It’s about performance and function first and last.

Supersprox-stealth is infinitely better than steel! You just can’t achieve this level of strength on a steel sprocket with the same weight. Sure, there are light steel sprockets out there, but they cant handle the torque. Pound (lb) for foot pound (ft/lbs), Supersprox-stealth is the best.

Try to ride 20,000 miles on a Hayabusa with an aluminium sprocket or the whole Dakar rally on one sprocket. What about the Baja 1000? These are extremes and factory teams actually buy Supersprox-stealth for these gruelling challenges. Don’t waste your money on aluminium, invest in Supersprox-stealth.

This might sound like an unusual question, but there’s a lot of misinformation out there. When you think about bearings for an example. They`re steel on steel and that works great. Steel on steel is the best combination. So when a dealer tells you steel teeth can damage your chain, ask yourself if they only sell aluminium sprockets. We guarantee our sprockets. If they don’t do what we claim, you can have your money back.

There is no doubt, riveting is the only possibility for fixing such a high performance sprocket. We know how to use this technology, forging rivets into the sprockets. We have never had one single rivet break since starting to produce these sprockets. Thats over 6 million rivets in the past 20 years.

Its perfect for any bike up to 1400 cc. Do you have a powerful 4 stroke or performance street bike? Covering high mileage or road racing, then this is your best option. A single sprocket can last more than 20,000 miles (See maintenance instructions).


  • Suzuki RM 125 2005 2005
  • Suzuki RM 250 1997 1998
  • Suzuki RM 250 2004 2011
  • Suzuki RMZ 450 2008 2012
  • Suzuki RMZ 450 2013 2019
  • Suzuki RMX 250 1989 1998
  • Teeth:
  • Material:
  • Centre:
  • Colour:
  • Position:


  • Suzuki: RM 125 K5, RM 125 K6, RM 125 K7, RM 125 K8, RM 125 K9, RM 125 L0, RM 125 L1, RM 125 L2, RM 250 K4, RM 250 K5, RM 250 K6, RM 250 K7, RM 250 K8, RM 250 K9, RM 250 L0, RM 250 L1, RM 250 V, RM 250 W, RM 250 X, RM 250 Y, RM-X 250 K, RM-X 250 L, RM-X 250 M, RM-X 250 N, RM-X 250 P, RM-X 250 R, RM-X 250 S, RM-X 250 ST, RM-X 250 SV, RM-X 250 SW, RM-X 250 SX, RM-Z 250 K4, RM-Z 250 K5, RM-Z 250 K6, RM-Z 450 , RM-Z 450 L3, RM-Z 450 L4, RM-Z 450 L5, RM-Z 450 L6, RM-Z 450 L7, RM-Z 450 L8, RM-Z 450 L9
For full fitment details in a searchable list please check the FITMENTS tab.

Product FAQs
Can I request a special sprocket / size that isn't available?

Yes Supersprox provide a special sprocket request service, make your request using the special sprocket request service form here


Standard Delivery

Orders will be despatched as follows: To business addresses only; £7.50 (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.

Pallet Charges

Larger items may incur additional carriage charges, including but not limited to 4x4 and SUV tyres.


Read our full delivery policy here

Suzuki RM 250 K4 2004
Suzuki RM 250 W 1998
Suzuki RM 250 K5 2005
Suzuki RM 125 K5 2005
Suzuki RM 250 V 1997
Suzuki RM 250 X 1999
Suzuki RM 250 Y 2000
Suzuki RM 250 K6 2006
Suzuki RM 250 K7 2007
Suzuki RM 250 K8 2008
Suzuki RM-X 250 ST 1996
Suzuki RM-X 250 SV 1997
Suzuki RM-X 250 SW 1998
Suzuki RM-X 250 SX 1999
Suzuki RM-Z 450 L3 2013
Suzuki RM-Z 450 L4 2014
Suzuki RM-Z 450 L5 2015
Suzuki RM-Z 450 L6 2016
Suzuki RM-Z 450 L7 2017
Suzuki RM-Z 450 L8 2018
Suzuki RM 125 K6 2006
Suzuki RM 125 K7 2007
Suzuki RM 125 K8 2008
Suzuki RM 250 K9 2009
Suzuki RM 250 L0 2010
Suzuki RM 250 L1 2011
Suzuki RM 125 K9 2009
Suzuki RM-X 250 K 1989
Suzuki RM-Z 250 K4 2004
Suzuki RM-Z 450 L9 2019
Suzuki RM-Z 450 2020
Suzuki RM-X 250 L 1990
Suzuki RM-X 250 M 1991
Suzuki RM-X 250 N 1992
Suzuki RM-X 250 P 1993
Suzuki RM-X 250 R 1994
Suzuki RM-X 250 S 1995
Suzuki RM-Z 250 K5 2005
Suzuki RM-Z 250 K6 2006
Suzuki RM 125 L0 2010
Suzuki RM 125 L1 2011
Suzuki RM 125 L2 2012
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