Features Octalink
Compared the power transfer of OCTALINK with the conventional square taper spindle, the 8-splined OCTALINK interface that connects bottom bracket and crank set increases the strength and rigidity for entire assembly.
SPECIFICATIONS
| Model No |
BB-7710 |
| Series |
DURA-ACE TRACK 7710 |
| Average Weight |
244 g |
| Remarks |
For track |
| Compatibility |
Track Octalink splined system. |
