Shimano
Shimano BB-7710 Dura-Ace Track Bottom Bracket
- Regular Price
- $89.99
- Sale Price
- $89.99
- Regular Price
- $89.99
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- Unit Price
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The Shimano BB-7710 Dura-Ace Track Bottom Bracket features smooth-spinning, low-drag bearings for maximum power on the track.
The Octalink spindle provides a stiff, high-efficiency platform for your next effort at the Hour Record.
- Spindle length: 109.5mm
- Shell width: 68/70mm