| Options |
68 - 109.5 mm Silver / Black Low stock available for click and collect (2 - 3 days) |
| Description |
BB-7700 Dura-Ace bottom bracket 68 - 109.5 mm
- Precision engineered Dura-Ace 7700 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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As with any product, specification is subject to change without prior notification. You are advised to confirm current specification before buying.