RK GB428MXZ4-130 Gold Pro MX Chain Talon Lightweight injection molded polycarbonate and

Lightweight injection molded polycarbonate and ABS shell construction

Swaged aluminium carriers to spread load on the clutch basket and help reduce basket “dogging”

Zip&Zip 50

The flagship product of the brand

SWM: TL 50 Trial

RK GB428MXZ4-130 Gold Pro MX Chain Talon Lightweight injection molded polycarbonate andGold 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