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SM-BB72 Road-fit Bottom Bracket 41 Mm Diameter With Inner Cover, For 86.5 Mm Shimano
£40.00
- Complete Ultegra level press-fit bottom bracket assembly for Shimano HollowTech II road cranks
- Cups are made from fibre reinforced polymer material which reduces the risk of frame noise and damage
- Set includes left and right hand cups, inner cover, and inner O-rings
- Sealed cups keep out dirt and water
- Maintenance free
- Compatible with 86.5 mm shells
- 41 mm cup diameter
- Easy press-fit installation