
PBR Steel C45 Standard Sprocket 333 - 630 (ref. 333 41 C45)
Replace your worn sprocket with a PBR part derived from competition expertise. This standard sprocket made of C45 steel is designed for 630 pitch chain transmissions: 41 teeth, black finish, sized to ensure proper alignment and precise drive of the rear wheel on roadsters and classic touring bikes.
PBR, with its experience in competition, offers controlled manufacturing for parts suited to demanding road use. This sprocket integrates into a complete rolling train with pinion and chain of 630 pitch and is particularly suitable for the classic motorcycles listed below. It meets common maintenance needs: replacement of a worn sprocket, restoration of a chain kit, or refurbishment after disassembly.
Examples of compatible motorcycles: HONDA CB 750 K FOUR (RC01) 1978–1980, HONDA CB 750 F SUPER SPORT (CB750G) 1979.