BB-7710 Dura-Ace bottom bracket 68 – 109.5 mm

£58.33

SKU: BB7700B09 Categories: Bottom Brackets, Velodrome

Precision engineered Dura-Ace 7710 bottom bracket for Track 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

Manufacturer	Shimano

Brand

Shimano