DURA ACE – FC-7900 comp.
DURA ACE – FC-7900 comp.
Options disponibles
| Compatible | SHIMANO |
|---|---|
| Material | 7075-T6 |
| Finish | CT² (black) |
| Speed | 10 |
| BCD bold circle diameter | 130 |
| Position | Ext. |
| Teeth number | 50, 51, 52, 53 |
| Number of arms | 5 arms |