RK 525ZXW Dark Grey Chain & 16/41T Black Steel Sprocket Kit [R1 15+]

RK 525ZXW Chain & 16/41T Sprocket Kit Yamaha R1 15-, RK 525 ZXW Chain Links 114, Rear Sprocket 41 teeth, Front Sprocket 16 teeth

This product fits:

• YZF-R1 15-19
• YZF-R1 20-
• YZF-R1M 15-19
• YZF-R1M 20-

Kit includes:

• RK ZXW Chain, RK’s Patented XW-Ring , size 525, Standard Steel Plates, Tensile Strength 4730Kg (46,4 KN).
• Steel Rear Sprocket, heat treated for maximum durability and long life, specific for the listed motorcycles, teeth number as specified in the product title.
• Rubber Cushioned Front Sprocket, made from chromemoly steel for superior strength and durability, specific for the listed motorcycles, teeth number as specified in the product title.
• Rivet Type Connecting Link.

RK ZXW is the RK's Highest Quality/Price Value Chain.
RK’s ZXW series are the top of the line Street Use / Road Race and Superbike chains, offering the best in high-speed and extreme heat performance.
ZXW Series were developed to meet the spec of the latest models of extreme superbike 1000Cc and above.

The ZXW chain was created in cooperation with RK's Race department engineers , who support racing teams . That is why ZXW chains are ideal for closed-circuit sports applications in addition to everyday applications. ZXW series chains go on first assembly to many motorcycle models from different manufacturers.

The leading edge XW-Ring seal is made of an advanced Nitrile Butadiene composite and features three contact lips and two convex inner/outer stabilizers. This means three lubrication pools to protect against high-speed abrasion, heat build up, torsional flex and the loss of lubricant under these extreme conditions. As a result ZXW chains provide the user with up to 10 times longer wear life compared to standard chains. ZXW chain seals are compression and distortion resistant to provide the ultimate in rotating efficiency.

STREET USE: RK’s ZXW is the right chain replacement for all the motorcycle up to 1300cc
Is the oem chain on most Japanese and Europeran motorcycle. For example is the first equipment chain of Honda CB1000, CBR1000RR, Suzuki GSX-R 1000, GSX-1000, GSX-R 1300, etc etc.

SUPER BIKE USE: RK ZXW Series are designed to be the top line for Superbike and Road Racing/Endurance Racing, featuring light weight, high strength and durability. RK’s only technology of XW-Ring extremely improves the chain life and lower friction, providing high performance under extreme conditions such as 24 hours endurance races.

Rubber Cushioned Front Sprocket: Rubber cushioned sprockets have been widely used by the major Japanese motorcycle manufacturers since early 1990’s to dampen the chain impact on the teeth of the front sprocket. Quality, design and OEM proven technology are the same as used for what is supplied to the motorcycle manufacturers and genuine replacement parts.

Sprocket Teeth : this chain & sprocket kit could not have the same oemteeth, on our site in fact, we offer both oem and modified teeth kits. If you feel comfortable with the original sprockets teeth simply check if the same are proposed in this kit and complete the purchase.
If you want it modified we can customize, please ask for availability and price posting your question inside this page "Customer Questions & Answers" section.

Please Note: Image For Illustration Purposes Only. Sprockets Manufactuer / Shape / Color could be different.

Please Note: the chain color is STANDARD STEEL COLOR (dark gray). On the catalogs of the various RK distributors is listed both as STANDARD and as BLACK.