Description
Tonnycat vous propose :
Crown PBR Racing ultra-light aluminum 4423 - 420 de PBR
Couronne PBR Racing ultra-light aluminium 4423 - 420
With its long-standing experience in competition in collaboration with top teams, PBR offers a range of high-quality sprockets and crowns.
- Highly resistant to corrosion and abrasion
- Friction reduction
- Very strict manufacturing process















