| Model | COMP. BOSCH - 3 GEN |
| Type | Mono, Moteur central |
| Denture plateau | 44 dents |
| Nombre de branches | Direct Mount |
| Number of compatible speeds | 9, 10, 11 |
| Compatible | BOSCH – DIRECT MOUNT 3ème GENERATION |
| Main colour | Black |
| Matter | Aluminium 5083 |
Aluminum 5083.
- Weight: 130g
- Delivered with washer
- Mounting NW ( NARROW WIDE )
- smoother pedaling