Find Rotor bottom bracket parts and components for your bike at Escapa.
The Rotor T4730 External BB 30mm Steel Cup Sets are suitable for installing Rotor cranks with a 30mm axle diameter on T47 frames with 68mm or 73mm-wide bottom bracket shells.
Specifications:
Use: Road, Triathlon & Time Trial, Cyclocross, Cross Country, Enduro, Downhill
Mounting Type: T47
Bottom bracket width: 68 mm / 73 mm
Axle diameter: 30 mm
Technical Data:
Bearings: Steel
Bottom bracket shell material: Aluminum (7075)
Seal: Silicone
Compatibility:
With Rotor cranksets featuring a 30 mm axle
With road bike frames with a 68 mm bottom bracket shell width
Compatible with MTB frames with a 73 mm bottom bracket width
