CHAIN R1 520X120 WORKS CHAIN Throttle Sleeves RFX Race Front Sprocket Yamaha

RFX Race Front Sprocket Yamaha YZ65 18>On

Air-permeable mesh inner lining

5 mm and 6mm hex drive

This design allows the handlebar to flex more and absorb impacts better than conventional bars

CHAIN R1 520X120 WORKS CHAIN Throttle Sleeves RFX Race Front Sprocket YamahaRenthal R1 Chain is a high performance, lightweight, low friction, non o ring chain specifically engineered for racing at the highest levels. The R1 Chain has high resistance to elongation and severe abrupt stresses encountered in MX and SX racing. This is achieved by manipulating raw material composition to increase tensile strength and yield strength. Each R1 Works Chain features chamfered inner links, extended bushings, shot peened outer plates and