RK GB428MXZ4-118 Gold Pro MX Chain Tech 7 Firmly holds and locks handle

Firmly holds and locks handle bars in position

Fits KYB 48mm forks with 25mm cartridge

Bulletproof tested and certified to:

WOLVERINE X4 SE 18

· Race proven

RK GB428MXZ4-118 Gold Pro MX Chain Tech 7 Firmly holds and locks handleGold premium MX non sealed 428MXZ4 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