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| Shimano Dura-Ace Track BB-7710 Bottom Bracket
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| Precision engineered Dura-Ace 7710 bottom bracket for road Octalink splined system
22 mm diameter chrome-moly hollow pipe billet axle reduces weight
Splined interface provides a more rigid crank assembly compared to tapered counterparts
Compound bearing structure - ball and needle bearings support the spindle to reduce flex
Maintenance-free sealed cartridge design prevents corrosion and is easy to install
Average weight 173 g |
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GBP Sterling £47.99, Saving £12.00 (20%) on RRP (£59.99)
