Shimano Dura-Ace SM-BB92 86.5mm Road Press Fit BB
The SM-BB92 Bottom Bracket DURA-ACE Press-Fit has a cup diameter of 41mm and is designed for Hollow Tech II road cranks with a compatibility of 86.5mm shells. The cups are made from a reinforced polymer fiber material that are sealed to keep out dirt and other foreign matter to ensure maintenance free smooth operation every time.
Features:
- Weight: 54g
- Complete 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
- Sealed cups keep out dirt and water
- Maintenance free
- Compatible with 86.5 mm shells
- 41 mm cup diameter
- Easy press-fit installation