The Shimano SM-BB71 bottom bracket is Press-Fit type and designed for road bikes. It features internal cups and sealed, watertight bearings.
- Type: Road
- Mounting: Press-Fit
- Bottom bracket shell width: 86 mm
- Shell diameter: 41 mm
- System: HOLLOWTECH II
- Bearings: Sealed, watertight
- Bicycle parts: For the gears
- 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.