This bottom bracket is designed for SRAM DUB MTB-Wide cranksets for MTB frames with a BB30 bottom bracket. DUB bearings feature improved sealing to ensure the crankset lasts significantly longer than standard bottom brackets.
Technical specifications:
- Intended use: MTB
- Assembly material: aluminium
- Bearing material: steel
- Bottom bracket type: BB30
- Inner bearing width: 73 mm
- Inner bearing seat Ø: 42 mm
- Crank compatibility: SRAM DUB MTB-Wide cranks
- Axle diameter: 28.99 mm
- Colour: Black
- Brand: Sram