Shimano Ultegra BB72-41B Bottom Bracket
The Shimano Ultegra BB72-41B Bottom Bracket is used with BB86/92 bottom bracket shells and is compatible with 24mm spindle Shimano Hollowtech II cranksets. This bottom bracket lives up to the quality you expect from Shimano.
Features
- Model Number: SM-BB72-41
- With reliable SHIMANO bearings and seals, the SHIMANO ULTEGRA bottom bracket has a long service life.
- Press-Fit BB Shell Width: 86mm
- BB Shell Internal Diameter: 41
- Weight: 69g
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