



PBR Standard Steel Sprocket 434 - 520 (Manufacturer Part No: 434 15 18NC)
Born from PBR's competition experience, this front sprocket made of 18NCD5 steel is aimed at motorcyclists seeking a robust and precise transmission part for their roadster. Crafted from a very high-quality steel alloy, it offers good resistance to corrosion and abrasion, a result of a strict manufacturing process derived from team requirements.
This sprocket combines strength and a machined finish to minimize friction with the chain and preserve the lifespan of the final transmission. Ideal for road use, it fits original mounts and gear ratio modifications when adjusting engine behavior or rear wheel acceleration.
Common Compatibilities:
Reliable spare part to maintain the chain and ensure precise transmission on your roadster.