Shimano bottom bracket with inner cover, for 86.5 mm SMBB92-41B Lights Cornering Control 1 2 3

Cornering Control 1 2 3 4

secure and aerodynamic

or any other combination you want to make

Rim material: Lightweight composite/alloy hybrid

Shimano bottom bracket with inner cover, for 86.5 mm SMBB92-41B Lights Cornering Control 1 2 3Description 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 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