Hard Parts

Renthal front sprockets are carefully crafted in our state-of-the-art manufacturing facility in Manchester, UK, using only the highest-grade raw ma...

Renthal sprockets are simply the finest sprockets on the market today. Their sprocket features a specially developed nickel-chrome-molybdenum steel...

MTX OE Steel sprockets are strong and durable, heat-treated and hand-finished for longevity. Front sprockets are constructed from SCM420 chromoly s...

MTX OE Steel sprockets are strong and durable, heat-treated and hand-finished for longevity. Front sprockets are constructed from SCM420 chromoly ...

Box for XAM Chain and Sprocket kits.

RK chain and sprocket kits are the perfect drive maintenance kit for your bike. The perfect alternative to expensive OEM replacements, it is design...

Engineered, designed, and manufactured to increase grip while reducing heat build-up. Running up to 20 degrees cooler, these belts outlast the OEM ...

Engineered, designed, and manufactured to increase grip while reducing heat build-up. Running up to 20 degrees cooler, these belts outlast the OEM ...

Engineered, designed, and manufactured to increase grip while reducing heat build-up. Running up to 20 degrees cooler, these belts outlast the OEM ...

Engineered, designed, and manufactured to increase grip while reducing heat build-up. Running up to 20 degrees cooler, these belts outlast the OEM ...

Engineered, designed, and manufactured to increase grip while reducing heat build-up. Running up to 20 degrees cooler, these belts outlast the OEM ...

RK chain and sprocket kits are the perfect drive maintenance kit for your bike. The perfect alternative to expensive OEM replacements, it is design...

MTX OE Steel sprockets are strong and durable, heat-treated and hand-finished for longevity. Front sprockets are constructed from SCM420 chromoly s...

Full range of RK motorcycle chain link clips.Please note we recommend that you only use RK link clips on RK chains (some chains will not work with ...

RK Standard chains are heat-treated an intense hardening process to prolong a chain's wear life and ensure hassle free experience in daily riding. ...

Engineered, designed, and manufactured to increase grip while reducing heat build-up. Running up to 20 degrees cooler, these belts outlast the OEM ...

Engineered, designed, and manufactured to increase grip while reducing heat build-up. Running up to 20 degrees cooler, these belts outlast the OEM ...

MTX OE Steel sprockets are strong and durable, heat-treated and hand-finished for longevity. Front sprockets are constructed from SCM420 chromoly s...

MTX OE Steel sprockets are strong and durable, heat-treated and hand-finished for longevity. Front sprockets are constructed from SCM420 chromoly s...

Engineered, designed, and manufactured to increase grip while reducing heat build-up. Running up to 20 degrees cooler, these belts outlast the OEM ...

Engineered, designed, and manufactured to increase grip while reducing heat build-up. Running up to 20 degrees cooler, these belts outlast the OEM ...

Engineered, designed, and manufactured to increase grip while reducing heat build-up. Running up to 20 degrees cooler, these belts outlast the OEM ...

Engineered, designed, and manufactured to increase grip while reducing heat build-up. Running up to 20 degrees cooler, these belts outlast the OEM ...

Engineered, designed, and manufactured to increase grip while reducing heat build-up. Running up to 20 degrees cooler, these belts outlast the OEM ...

Rear sprocket. Pitch: 520 Teeth: 41

RK’s XRE series chains are the successor to XSO chains, with the XRE chains featuring a 20% longer wear life. XRE chains include XW-sealing rings w...

RK’s XRE series chains are the successor to XSO chains, with the XRE chains featuring a 20% longer wear life. XRE chains include XW-sealing rings w...

Engineered, designed, and manufactured to increase grip while reducing heat build-up. Running up to 20 degrees cooler, these belts outlast the OEM ...

RK chain and sprocket kits are the perfect drive maintenance kit for your bike. The perfect alternative to expensive OEM replacements, it is design...

Engineered, designed, and manufactured to increase grip while reducing heat build-up. Running up to 20 degrees cooler, these belts outlast the OEM ...

Engineered, designed, and manufactured to increase grip while reducing heat build-up. Running up to 20 degrees cooler, these belts outlast the OEM ...

Rear sprocket. Pitch: 520 Teeth: 37

RK chain and sprocket kits are the perfect drive maintenance kit for your bike. The perfect alternative to expensive OEM replacements, it is design...