Shimano Ultegra Press Fit Bottom Bracket 86.5mm Shell Width – SM-BB72-41B
Original price was: $50.00.$40.00Current price is: $40.00.
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Description
Shimano Ultegra – Bottom Bracket – Press Fit – HOLLOWTECH II – 86.5 mm shell width
With reliable SHIMANO bearings and seals, the Shimano Ultegra bottom bracket has a long service life.
- Optimum power transfer
- Lightweight maintains efficiency
- DURA-ACE proven 4-arm design: Same stiffness and lighter weight
- 14 g lighter weight and half the friction of the SM-BB6700, while maintaining the same durability
- Variety choice of gearing: 53-39T/52-36T/50-34T/46-36T
- Weight: 69 g
MODEL NO | SM-BB72-41 |
---|---|
SERIES | SHIMANO 105 R7000 Series |
Average weight | 69 |
Press-Fit bottom bracket shell width (mm)_86.5 | X (SM-BB72-41B) |
HOLLOWTECH II bottom bracket_Press-Fit type | |
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Small ball bearing |
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