RK 525XSO-112 RX-Ring Chain 3011852RK

There are many chain manufacturers in the motorcycle industry but most (including some Japanese manufacturers) only offer a single type of sealing ring, using a "one type fits all approach" which is used on all their drive chains.

This can be inefficient depending on the intended use. .

Different types of seals for different applications maximises efficiency and performance

RK currently has FIVE types of sealed-ring chains. Each has its own features and benefits.

• O ring and RX Rings came first. Each a great product in their own right and broadly similar to the competition's current offerings.
• After several years of development, RK added the XW range of sealed chains to radically improve chain life and performance.
• As racing expanded into several different genres, RK also added the ultra thin U-Ring and UW-Ring sealed chains.
• Each seal type is specifically designed for a particular use to provide the ultimate in rotating efficiency with minimum friction, while providing a longer chain life.
• Do not compromise: Maximise the motorcycle's performance by fitting RK chain. Mark Marquez does and he does pretty well...

Affordable, long lasting performance RX sealed chain. The XSO series offers less torsional friction and increased performance.

XSO chains provide up to 7 times longer wearlife compared to standard chains.

Fitment Summary
Compatible with 158 models (yearly).

• Aprilia: Dorsoduro 750SMV, ETV 1000 Caponord, ETV 1000 Caponord Raid
• Benelli: Leoncino 500, Leoncino 500 Brembo 4-Pist radial caliper
• Honda: CB750 F2, CBR600 F1, CBR600 FS1, CBR600 FS2, CBR600 RR3, CBR600 RR4, CBR600 RR5, CBR600 RR6, CBR600 RR7, CBR600 RR8, CBR600 RR9, CBR600 RRA, CBR600 RRB, CBR600 RRD, CBR600 RRF, CBR600 RRG, NT650 J, NT650 K, NT650 L, NT650 M, NTV400 Bros, VT750 S, XLV1000 V, XLV1000 V1, XLV1000 V2, XLV1000 V3, XLV1000 V4, XLV1000 V5, XLV1000 V6, XLV1000 V7, XLV1000 V8, XLV1000 V9, XLV1000 VA, XLV1000 VB, XLV1000 VC, XLV1000 VD
• Kawasaki: KLV 1000A3H, Z 1000A1, Z 1000A2, Z 1000A3, Z 1000A6F, Z 1000DAF, Z 1000DBF, Z 1000DCF, Z 1000DDF, Z 1000ECF, Z 1000FEF, Z 1000GEF, Z 1000 GEFA, Z 1000SX, Z 1000 SX abs, ZX10R 1000JBF, ZX10R 1000JCF, ZX10R 1000JDF, ZX10R 1000JEF, ZX10R 1000JFF
• Suzuki: DL 1000 V-Strom WVBS, GSR 750L1, GSR 750L2, GSR 750L3, GSR 750L4, GSR 750L5, GSR 750L6, GSR 750L7, GSR 750L8, GSXR 400H, GSXS 750L5, GSXS 750L6, SV 650SA, SV 650 Scrambler, SV 650X
• Triumph: America 865, America 865LT, Bonneville 800, Bonneville 800 T100, Speedmaster 800, Speedmaster 865 Twin Disc

• Applying grease to sealed chain links
• RK drive chain 2026 onroad line up
• RK drive chain 2026 offroad line up

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.