
PBR Steel C45 Standard Sprocket 4552 - 420
Born from PBR's competition experience, this C45 steel sprocket embodies the codes of off-road riding: durability, precise tooth design, and black finishes suited for the demands of motocross. Designed to be mounted on a 420 pitch transmission, it features 50 teeth to provide a development in line with original settings or for standard replacement.
This sprocket is aimed at riders looking for a robust transmission part to quickly restore their chain/sprocket assembly. Its standard tooth design facilitates direct replacement on compatible rear hubs. It is particularly suitable for small displacement motocross bikes where mechanical reliability and the repeatability of adjustments are essential.
Compatibility (examples):