Wheels MFG PF30 Outboard 24mm Shimano Angular Contact Bottom Bracket - Black
$195.99
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.
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.
Features
BB Cups with bearings
2 - Silicone dust seals
2 - 0.5mm crank spindle spacers
2 - 1.0mm crank spindle spacers
Specifications
| Bearings | Enduro Angular Contact |
|---|---|
| Colour | Black |
| Bottom Bracket/Frame Interface | PF30, Specialised 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 | 158g |
| Compatibility | Bottom Bracket Standards: PF30 Specialised Carbon OSBB. May need additional cup spacers if BB shell width is 61mm. |
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