CHAIN R1 428X134 WORKS CHAIN Windblock Back by popular demand is

Back by popular demand is the redesigned Moto-9S Flex — the refinement of a long-standing industry leader

RM 250 96-08

YZ250F 10-18

TE150-300 20-23

CHAIN R1 428X134 WORKS CHAIN Windblock Back by popular demand isRenthal 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