Cannondale Bottom Bracket Bearings 3055 Blu Bearing Kit – Special

Cannondale BB30 Bearing Pair Blue Shield Special Fit – KR047

This is a specially designed bearing for troublesome bottom bracket shells. If you have diagnosed a shell that is especially tight, not perfectly round, regular bearings with feel fine out, but rough or crunchy pressed in.

The design of this bearing allows it to be compressed but not limit or restrict the movement of the bearing.