RK GB420MXZ4-136 Gold Pro MX Chain Chain Guides Sportsman 570 EFI X2 15-17

Sportsman 570 EFI X2 15-17

Forkshrink will mask the imperfections as well as protect them from further wear

Commander 800 MAX XT

This eye-catching design makes a statement

ensuring we created something that not only looks the dogs

RK GB420MXZ4-136 Gold Pro MX Chain Chain Guides Sportsman 570 EFI X2 15-17Gold premium MX non sealed 420MXZ4 drive chain. One of the lightest and strongest MX chains from RK. The lightest and strongest Motocross chain from RK. The MXZ4 is the next generation of motocross racing chains featuring Chromoly steel construction and seamless rollers and bushings. Made for the professional motocross racer. Features special alloy pins with RK special HCR Treatment (High Tech Chromium Carbide Layered Pins) which drastically improves