BLOOKE Threaded Seal Bearing - Bottom Bracket
- Fits all 68-73 mm Bottom Bracket Shell with Diameter 22-24 mm
- Black Ceramic Bearings
- HollowTech Axle
- BCL 1.37-24 T
- Material: 7075 Aluminum Alloy
- Weight: Only 106.1 g
- Packaging: Original BLOOKE window box
The optimal tool to install and maintain this product is LEBYCLE Extended Handle Bottom Bracket Wrench.