Shimano Press Fit BB Parts: BB91-41B (Road)


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 86.5mm shells
41mm cup diameter
Easy press-fit installation

Out of stock

Colour or size is subject to availability
SKU: A10000269 Categories: ,