This lightweight, sealed bearing bottom bracket is constructed using CNC machined alloy cups.
Designed to be press-fitted into 46mm Internal Bottom Bracket shells.
Works together with common 30mm axle size type cranks.
• Universal 68/73mm shell
• Road or MTB fit.
• Accepts 30mm axles
• Spacers included
• Black anodised finish
• Weight: 124g
 
 
Note - If using with Rotor cranks. Please use original Rotor dust covers on outside face of bearing.