RK GB420MXZ4-132 Gold Pro MX Chain TYRE The SX pad features an

The SX pad features an injection moulded foam which offers better impact protection and significantly increases the life span

Sportsman 500HO

stability and feedback across varied terrain

Kit Sizing:

RK GB420MXZ4-132 Gold Pro MX Chain TYRE The SX pad features anGold 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