Shimano Dura-Ace BB-7710 68x109.5mm Threaded Track Bottom Bracket - Silver

SHIMANO
Shimano Dura-Ace BB-7710 68x109.5mm Threaded Track Bottom Bracket - Silver
Shimano Dura-Ace BB-7710 68x109.5mm Threaded Track Bottom Bracket - Silver

Designed specifically for use on the track, the Dura-Ace 7710 series bottom bracket takes Shimano’s engineering expertise to the velodrome. Using Shimano’s Octalink splined interface to maximise power transfer, the BB-7710 is optimised for use with Shimano’s Dura-Ace track series components.

• Dura-Ace Track 7710 Series
• Track cycling specific design
• 8-splined Octalink interface
• Threaded bottom bracket
• Size: 68x109.5mm
• Weight: 245g (approx.)