PF30 Outboard ABEC-3 BB for 24mm Cranks (Shimano)
SKU: PF30-OUT-1
Free shipping on orders $99+
1 year warranty, 30-day returns
description
Thread together bottom bracket for frames using the PF30 bottom bracket standard. Two machined aluminum cups thread together keeping the bottom bracket 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 PF30 (46mm ID BB shell) frames without the need for any adapters.
Bottom Bracket Includes:
- BB Cups with bearings
- 2 - Silicone dust seals
- 2 - 0.5mm crank spindle spacers
- 2 - 1.0mm crank spindle spacers
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! You will need to swap the bearings with our FSA 24.07x37 ceramic hybrid bearings.
$9.50
$41.99
$66.99
$22.99
$18.75
$28.50
$225.99
$195.99
$55.99
PF30 Outboard ABEC-3 BB for 24mm Cranks (Shimano)
- Bearings: Enduro ABEC-3
- Color: Black
- Bottom Bracket/Frame Interface: PF30, Specialized Carbon OSBB*
- Bottom Bracket Shell Width: 61mm* - 73mm
- Bottom Bracket Shell I.D.: 46mm
- Over Bearing Width: 90.5mm in 68mm wide shell
- Crank Spindle Diameter: 24.00mm
- Tool Pattern: 44mm, 16-notch
- Weight: 161g
- Packaged for retail display
*Notes:
- Specialized Carbon OSBB frames with a 61mm shell width need additional cup spacers.
- BB cups produced after July 2018 do not use o-rings.
- Over Bearing Width Dimensions include supplied silicone dust shields.
-
Installation video: https://youtu.be/regNF5f0Nlk
Compatible with the following Bottom Bracket Standards (46mm BB shell inner diameter):
- PF30
- Specialized Carbon OSBB. May need additional cup spacers if BB shell width is 61mm.
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 measures 24.07mm, this BB will not work! You will need to swap the bearings with FSA 24.07x37 bearings.
Download: PF30-OUT for 24mm Spindle Installation / Service ![]()
Installation video: https://youtu.be/regNF5f0Nlk
$41.99
$66.99
$133.99
$225.99
$195.99
I hate pressed in bottom brackets. Never used one that was any good. They all creak and make other unwanted noises. This bottom bracket solves all the pressed in BB problems. No unwanted noises at all. Bearings are in perfect alignment and silky smooth. Installation is super easy. I am so impressed with this design bottom bracket I have now purchased 3 of them. If you have a pressed in bottom bracket, this design is a huge upgrade.
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