Shimano SM-BB71-4B Bottom Bracket, Press-Fit Hollowtech II Ultegra, suitable for ROAD frames with dimensions 86 x 41mm.
Features:
- Internal cups
- Sealed bearing for longer lifespan
- MODEL NO: SM-BB71-41B
- SERIES: Ultegra
- Average weight: 54g
- Press-Fit BB shell width: 86mm
- BB type: HOLLOWTECH II Press-Fit
- Product Number
- ISMBB7141B
- Type
- Medium Friction
- Bicycle Parts
- For the Gears
- Type
- Road
- Wheel Size
- -
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.