DURA ACE – FC-7900 comp.
DURA ACE – FC-7900 comp.
Options disponibles
| compatible | SHIMANO |
|---|---|
| material | 7075-T6 |
| finish | CT² (noir) |
| speed | 10 |
| BCD bold circle diameter | 130 |
| position | Ext. |
| teeth number | 50, 51, 52, 53 |
| no. of arms | 5 branches |