Tempered Bikes "Mid BB" Bottom Bracket
The Tempered Bikes "Mid BB" Bottom Bracket comes with sealed bearings and will work for 3-piece cranks.
Facts: Tempered Bikes "Mid BB" Bottom Bracket
- Style: MidBB
- Outside diameter: 41.1mm
- Axle Diameter: 19mm
- Bearings: 2 x sealed bearings
- Spacers: Aluminum, 2 x big cover cones (low: for sprocket side / high: for non sprocket side), 4 x small spacers