
PBR Steel C45 Sprocket - Manufacturer Ref: 288 40 C45
PBR rear sprocket designed for 520 transmission, featuring 40 teeth. Made from C45 steel and presented in a black finish, this standard sprocket is aimed at riders requiring a robust and easily replaceable transmission part. PBR draws on its competitive experience to offer components with precise cutting and careful machining.
Compatibility and installation: suitable for Cross and Roadster environments — check the mounting diameter and the number of holes on your hub before purchase. Examples of compatible models: HONDA CRF 300 L (2026), HONDA CRF 250 L RALLY ABS (MD44) (2018), and HONDA CRF 250 L ABS (MD44) (2018). For safe installation, adhere to the torque specifications recommended by the manufacturer and check the condition of the sprocket and chain during replacement.
Ideal for maintenance interventions or restorations, this sprocket offers a consistent tooth profile for reliable transmission in daily use or off-road rides.