Hyper-performance chain-RK's latest technology. Specifically designed for today's heavy, high horsepower bikes and extended swingarms. Reinforced components made of the finest materials and RK's original XW-Ring for maximum strength and wear-life.

All chains are made with Japanese steel and meet all Japanese specs. Japanese quality at a lower price point.

Average tensile strength of 6,800 lbs

Traditional round O-ring chain that's a convenient blend of performance and affordability. RK's 520SO Chains are suitable for low- to mid-range cc motorcycles that came from the factory with sealed chains.

Solid rollers, solid bushings and quad riveted pins For extended wear-resistance.

Used by professional SX and MX race teams the MXZ chain features high-quality pins, bushings and rollers for maximum durability.

RK's XRE series chains are the successor to XSO chains. Compared to XSO, XRE series chains feature a 20% longer wearlife. XRE chains include XW-sealing rings which provide two lubrication pools which help protect against high speed abrasion and prevent...

Non-sealed standard chain. Solid rollers and bushings with quad-riveted pins for extended wear-resistance. Special coating treatment for 40% increase in chain life.

CKF carbon fiber impregnated kits for ATV and Motocross use are built to last longer, grip and feel better than cork kits.This Part...

Hinson Clutch 10-24 Suzuki RM-Z250 FSC Clutch Plate & Spring Kit - Set of 8

Hinson Clutch 07-07 KTM 200 EXC FSC Clutch Plate & Spring Kit - Set of 7

R1 Works Chain from Renthal® is a high-strength, non-O-ring chain with excellent impact load resistance designed specifically to withstand the stress found in offroad applications. This chain is the choice where a combination of high-strength,...