The ingenious BB30 to BB24 conversion bottom bracket allows the installation of conventional BB24 cranks in BB30 frames. By using our new non-contact labyrinth seals, Rotor has managed to create a buttery smooth feel along with unrivaled protection against dust, water and mud. Only available with black steel bearings. Only available with red ceramic bearings. Compatible with all conventional BB24 cranks produced by ROTOR, Shimano and Shimano compatible manufacturers.
- Material: Aluminum
- Bearing: Steel
- Suitable for axle diameter: 24mm
- Inner diameter: 42mm
- Compatible with: Road BB30 case width 68mm
- Weight: 119g
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Manufacturer information:
Rotor Bikes Components
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