Description
With reliable Shimano bearings and seals, the Shimano Ultegra bottom bracket has a long service life. Features: BB86 Press-fit Ultegra/105 bottom bracket Compatible with all road Hollowtech II cranks Specifications: BB Bearing: Steel BB Type: Press-Fit BB Shell Type: BB86 BB Shell Width: 86 mm Crank Spindle Diameter: 24 mm...
Shimano Ultegra SM-BB72-41B Bottom Bracket Item # 975771
Description
With reliable Shimano bearings and seals, the Shimano Ultegra bottom bracket has a long service life.
Features:
- BB86 Press-fit Ultegra/105 bottom bracket
- Compatible with all road Hollowtech II cranks
Specifications:
- BB Bearing: Steel
- BB Type: Press-Fit
- BB Shell Type: BB86
- BB Shell Width: 86 mm
- Crank Spindle Diameter: 24 mm
- Cup Diameter: 41 mm
- Interface: Hollowtech II
- Primary Color: Grey