Shimano Dura-Ace 7700 Octalink Bottom BracketShimano Dura Ace 7700 Octalink Bottom Bracket Shimano BB 7700 Bottom bracket with round hollow axle and multi toothing for the Dura Ace Octalink crankset. Suitable for frames with BSA thread (68mm). Compared the power transfer of OCTALINK with the conventional square taper spindle, the 8 splined OCTALINK interface that connects bottom bracket and crank set increases the strength and rigidity for entire assembly. Use: Road Gruppe: Dura Ace Model: BB

6” perfectly

A lightweight

this high-quality chain has been developed for out of this world performance and reliability so you can push yourself to the max and get the most of every rotation

DT Swiss XD Drivers

it not only looks cool

Key Features

Imagination is the only limitation to how much the microSHIFT thumbies can do

Its robust retention claws provide smooth engagement and release as well

Shimano RS305 Flat Mount Mechancical Brake Caliper

Weight - 22 (hinged clamp) - 50g

Built for everyday shop use and 100% rebuildable WARNING: California Proposition 65

A speed and cadence sensor set that self-calibrates to your Edge cycling computer or compatible Garmin devices