RK GB420MXZ4-136 Gold Pro MX Chain Chain Guides GEAR PEDAL - BLACK

GEAR PEDAL - BLACK

This model offers comprehensive protection

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

Sportsman 570 EFI X2 15-17

RK GB420MXZ4-136 Gold Pro MX Chain Chain Guides GEAR PEDAL - BLACKGold 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