24% de réduction
Shimano Dura-Ace BB-7700 Dura-Ace bottom bracket 68 - 109 mm without seals
Par Shimano
SKU: BB7710B09NSY
£53.25
£69.99
Prix unitaire
/
Indisponible
Taxe incluse
Impossible de charger la disponibilité de l'enlèvement
Description
- 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