RK GB428MXZ4-130 Gold Pro MX Chain Liners The number one accessory for

The number one accessory for keeping those new MX Pants in one piece

90% Polyester

XB12 1200 Lightning Super TT

Orbit I 125

Setting developed for all 2 stroke models

RK GB428MXZ4-130 Gold Pro MX Chain Liners The number one accessory forGold 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