PF30A to Outboard Btm. Bracket for 24mm (Shimano) Cranks - Black
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 24.00mm spindle diameter cranks (Shimano, Etc.) in Cannondale PF30A (46mm ID, 73mm wide asymmetrical BB shell) frames without the need for any adapters.
Note: FSA MegaExo spindles can be between 24.00mm and 24.07mm in diameter. If your FSA spindle is 24.07mm, this BB will not work! Please purchase our FSA 24.07x37 ceramic hybrid bearings separately.
Bottom Bracket/Frame Interface
Bottom Bracket Shell Width
Bottom Bracket Shell I.D.
Over Bearing Width
91mm in 73mm wide shell*
Crank Spindle Diameter
44mm x 16 notch
- Packaged for retail display
* Over Bearing Width Dimensions include supplied silicone dust shields.
Compatible with the following Bottom Bracket Standards (46mm BB shell inner diameter, 73mm shell width):
Compatible with 24.00mm spindle diameter cranksets.*
*Note: FSA MegaExo spindles can be between 24.00mm and 24.07mm in diameter. If your FSA spindle is 24.07mm, this BB will not work! Please purchase our FSA 24.07x37 ceramic hybrid bearings separately.
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We aim to ship out the majority of orders within 2-5 days of receiving your order. Many orders are assembled-to-order, or ordered on demand from our suppliers so can take a little longer than some other online retailers to ship out (we're a small independent retailer, not Amazon Prime!).
This allows us to offer you a much wider range of colors & specs at all times, but please consider this when ordering.
USPS is our default shipping method so most US domestic orders will take 2-5 days to arrive. For international orders this does take longer (up to 10 days in some cases), please choose an expedited shipping option from UPS or FEDEX when you checkout if you need parts faster than this!
Any questions on specs, colors, technical details please contact us.