PBR Aluminium Ultra-Light Hard Anodized Rear Sprocket 4523 - 520
Manufacturer:
Manufacturer id:
4523.38.LD
- Race experience
- Thanks to many years of competition experience, PBR developped a wide range of high quality sprockets in collaboration with top teams.
- High wear resistance
- Reduces frictions
- High precision manufacturing
- Use of top quality gross material