Shimano SM-BBR60 Hollowtech Bottom Bracket

Pincode / C.O.D Availability

Shimano’s sleek redesign for the Ultegra 6800 SM-BBR60 Bottom Bracket is lighter and faster than before, making it the ideal choice for either your English- or Italian-threaded frame. The new 6800 SM-BBR60 is close to 15 grams lighter than its predecessor, and the new design has reduced rotational friction by roughly 50%. This new silky-smooth ride is courtesy of steel bearings and Shimano’s advanced sealing technologies.


Material: [cups] aluminum, [bearings] steel
Shell Type: external
Shell Width: 68 mm, 70 mm
Threading: English, Italian
Actual Weight: English, One Size: 77g; Italian, One Size: 77g
Recommended Use: road cycling and racing
Manufacturer Warranty: 2 Years


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