Shimano Ultegra SM-BBR60 Bottom Bracket - Road Bike Shop

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Shimano Ultegra 6800 SM-BBR60 Bottom Bracket
Retail Price: $20.99
Our Price: $15.95
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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.