Shimano SM-BBR60 Hollowtech II BB Italian 70mm

The 105 series contains important trickle-down technology from Shimano's higher tier Ultegra and Dura-Ace components.

The Shimano BBR60 Bottom Bracket contains reliable Shimano bearings and seals that give this bracket a long service life.

Highlights

1 - Reliable bearings and seals, resulting in increased service life

2 - Reduced size for lightweight

3 - Less friction than other models

Weight: 77g

Spindle Interface Type: Hollowtech II

BB Shell Width: 70mm