REGINA Chain and Sprocket Kit BMW S1000RR ’12-’17 7ZRP/118KBM004

Each kit is provided with a heat-treated front sprocket, induction hardened rear sprocket and the right Regina chain for your ride, Chain is Reginas high-performance Z-ring series with gold outer plates and Z44 sealing rings, which dramatically improves performance and wear life; includes rivet-type masterlinks