
PBR Steel C45 Standard Sprocket 835 - 428 (Manufacturer Ref: 835 45 C45)
This PBR rear sprocket is designed for riders looking for a simple, robust transmission part that meets standards. Machined from C45 steel, it features 45 teeth and fits a 428 pitch chain. Its black finish ensures a discreet integration with most engine/swingarm assemblies.
Designed by PBR, a brand recognized for its transmission parts, this sprocket is intended to replace the original component on low to mid-displacement motorcycles. It is particularly suitable for YAMAHA SR 125 (2002, 2003) and TZR 125 (1992), among other models compatible with the 428 pitch and standard mounting.
Before installation, check the bolt pattern, number of splines, and mounting dimensions to ensure perfect compatibility. As an essential wear part, the sprocket should be regularly inspected and replaced if signs of wear on the teeth or mounting points appear.