This is a Lightweight, CNC bottom bracket is a great replacement for your external 24mm axle type chain sets.
- 68mm/73mm BB shell (BSA)
- Forged, CNC Cups
- Fits Most 24 Cranksets (Shimano/ Raceface types)
- High quality sealed bearings
- Lightweight plastic central dirt seal.
- Anodised finish
- Weight: 106g (Ceramic bearing)