
Give your rear transmission a robust and reliable part with the PBR standard steel sprocket - 428. Machined from 18NCD5 steel alloy, this black 50-tooth sprocket is designed for riders looking for a race-derived original part, without compromising on durability. Its black finish minimizes the aesthetic effects of wear and makes visual maintenance of the transmission easier.
This sprocket fits transmissions equipped with a 428 chain pitch. It is particularly suitable for roadsters and small urban motorcycles where reliability and easy maintenance are essential. Examples of compatible models by pitch: YAMAHA R125 (2025), YAMAHA MT-125 (2025), YAMAHA XSR 125 LEGACY (2024).
Brand: PBR — Manufacturer reference: 4513 50 C45