The two machined aluminum cups thread together ensuring the bottom bracket remains stable in the frame, increasing bearing life, and simplifying maintenance. This means no more creaking, smoother operation, longer bearing life, and really quick bearing replacement.
Specifically designed for installing 30mm spindle cranks in Cannondale PF30A (46mm ID, 73mm wide asymmetrical BB shell) frames.
Bottom Bracket Includes:
- BB Cups with bearings
- 2 - Silicone dust seals
- 2 - 0.5mm crank spindle spacers
- 2 - 1.0mm crank spindle spacers
Compatible with the following Bottom Bracket Standards (46mm BB shell inner diameter, 73mm shell width) with 30mm spindle cranks:
Note: Spindle length must be equivalent to a BB386 length.
Bearings: Enduro ABEC-3
Bottom Bracket/Frame Interface: Cannondale PF30A
Bottom Bracket Shell Width: 73mm Asymmetrical
Bottom Bracket Shell I.D.: 46mm
Over Bearing Width: 91mm in 73mm wide shell*
Crank Spindle Diameter: 30mm
Tool Pattern: 48.5mm x 16 notch
- Packaged for retail display
* Over Bearing Width Dimensions include supplied silicone dust shields.