RK GB420MXZ4-126 Gold Pro MX Chain bike Certified JASO MA 2 approval

Certified JASO MA 2 approval guarantees the fault-free functioning of wet multi-disc clutches

Forged Carbon Frame with new Adaptive Cuff

VF750C 82-03

Kawasaki KDX 200 (1989-2006)

Ryno Power Endurance is for all workouts

RK GB420MXZ4-126 Gold Pro MX Chain bike Certified JASO MA 2 approvalGold 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