





The PBR 405 standard steel sprocket is a transmission part designed for motorcyclists seeking robustness and reliability on both road and off-road. Drawing from PBR's competitive experience, this sprocket provides a durable solution to replace your drive element without compromise.
The 18NCD5 material ensures excellent resistance to abrasion and corrosion, while a controlled manufacturing process minimizes machining irregularities and helps reduce friction in the final drive. The result: smooth transmission behavior and increased longevity for your road or cross outings.
Suitable for Cross and Roadster environments, this sprocket is compatible with several Aprilia models (e.g., ETX 350 1991-1992, PEGASO 600 1990) — please check the precise compatibility with your machine before installation.
Manufacturer reference: 405 15 18NC