Ducati 800 S2R Drive Systems 520 Direct Replacement w/Hyperflexx
Drive Systems Superlite Direct Replacement Black Steel Rear Sprocket With Hyperflexx Exclusive tooth profile for extended mileage output Induction hardened steel with a black zinc plated finish Ducati 800 S2R OEM Specs Front Sprocket - 15t Rear Sprocket - 41t Chain - 520 Pitch/104 Links