RK GB420MXZ4-134 Gold Pro MX Chain Renthal reducing the risk of helmet

reducing the risk of helmet damage or rotational injury

soft square frame shape boosts Shackle’s style-factor while the lightweight O Matter™ front ensures durability to support an on-the-go lifestyle

0 toe is inserted between the sole and the upper

Barcode: 4935531460367

RK GB420MXZ4-134 Gold Pro MX Chain Renthal reducing the risk of helmetGold 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