Sale Shimano DURA ACE BB-7710 Octalink BSA Bottom Bracket 68mm

Shimano BB-7710 Bottom bracket with round hollow axle and multi-toothing for the Dura Ace Track Octalink crankset. Suitable for frames with BSA thread (68mm).

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.

Product features – Shimano Dura Ace Track BB-7710 Octalink 68mm BSA Bottom Bracket

• Use: Track
• Gruppe: Dura Ace Track 7710
• Model: BB-7700
• BB-Type: Octalink
• Threaded: BSA
• Threaded BB shell width: 68mm

Axle length

• 109.5mm

Material

• Steel/Aluminum

Scope of delivery

• 1 Shimano Dura Ace BB-7710 Octalink 68mm BSA Bottom Bracket