Shimano Dura Ace 7700 Bottom Bracket

£61.27 £51.05

1

Shimano's Dura Ace 7700 bottom bracket for splined double chainsets uses both ball and needle bearings to reduce flex for greater power transmission efficiency.

Pipe Billet BB Spindle: Reduces weight and increases strength.

Splined Interface: 8-spline interface between BB and crank arm forms a highly rigid connection

For more information, please visit this products webpage.

This product can be shipped Worldwide.