RENTHAL MX CHAIN R1 428-130L

renthal r1 chain is a high-performance, lightweight, low-friction, non o-ring chain specifically engineered for racing at the highest levels. often described as "the best motocross chain available", the r1 chain has high resistance to elongation and severe abrupt stresses encountered in mx & sx racing. this is achieved by manipulating raw material composition to increase tensile strength and yield strengtheach r1 works chain features chamfered inner links, extended bushings, shot-peened outer plates and manufacturing processes.