Thanks to its long experience acquired in competition in collaboration with great teams, PBR offers a range of high quality sprockets and crowns.
OEM: 1075311011
| Rear sprocket teetd count | 38 |
| Material | Aluminium |
| Rear sprocket version | Ultra-light hard anodized |
| Rear sprocket type | 4400 |
| Chain pitch | 520 |