Press Fit Bottom Bracket BB Crank Set Axis For SHIMANO SRAM Bike 68-73mm
- Adapter 24mm axle compatible with shimano or sram system.
- Interlock design to reduce noise issues & excellent stiffness.
- Active seals easily maintain & adding grease.
- Double Oring design to prevent water into frame & as buffer between frame and BB.
- Compatible with 68mm(road)/73mm(MTB) frame width.
- Easily tighten up with locking kit.