Rotor BB386 EVO UBB4630 bottom bracket

Description

The Rotor BB386 EVO UBB4630 bottom brackets are bolted together to form a solid parallel unit in the 386EVO bottom bracket housing. The advantages of this design are easier running of the bearings, optimum alignment and reduced noise. In addition, the components are better protected against moisture and dirt, which also leads to extended durability.

Specifications

• Range of use: Road, Cyclocross
• Installation type: BB386 EVO, Pressfit PF30, BBright
• Axle diameter: 30 mm
• Case diameter: 46 mm
• Housing width: 68 mm
• Bearing arrangement: Steel or ceramic Rolling elements
• Bearing shell material: Aluminium (7075-T6)
• Weight: 100 g

Compatibility

• Rotor UBB30 cranks (Rotor 3D+, 3D30, Flow, Powermeter)
• 30mm crankshafts

Manufacturer ID

• C04-028-01010-0 (steel)
• C04-028-03010-1 (ceramic)

Scope of delivery

• Rotor UBB4630 Pressfit bearing shell left & right with bearing
• Bottom bracket sleeve rotor