Outboard bearing upgrade kit for Shimano RaceFace etc with 24mm cranks
Enduro bearings and outer seals. Angle contact ABEC 5 bearings
Also suits press fit Shimano BB's and Trek BB90/BB95
These kits contain 2 x MRA2437 Enduro bearings + 2 x 37mm and 2 x 41mm outer seals
Our Part code: XBBKIT
- Alt Part code: BK-5410
Product prices are shown ex GST for overseas customers and for comparative purposes.