Ultegra SM-BBR60 Bottom Bracket
Tech Specs
Specifications are maintained on Pack4Back GearDB (community edits and revision history). Values may differ from the manufacturer or your unit—verify before buying.
BrandShimano
Best UseRoad Cycling
Bottom Bracket InstallationThreads into Frame
Bottom Bracket StandardBSA/English
Fits Shell Width68, 70 millimeters
Spindle Diameter24 millimeters
Weight63 grams
Material(s)Aluminum
Description
The lightweight Shimano Ultegra SM-BBR60 Bottom Bracket is a replacement bottom bracket constructed with high precision for incredible smoothness and maximum power transfer while pedaling.
Features
- Minimal bearing interface ensures smooth rolling action
- Hollowtech II technology provides optimum balance of light weight and rigidity; Shimano Ultegra SM-BBR60 Bottom Bracket is compatible with Hollowtech II cranksets