Wheels Manufacturing PF30 bottom bracket engineered for SRAM and Truvativ GXP cranks with 22mm/24mm spindle diameters.
Two precision-machined aluminium cups thread together into your 46mm ID PF30 frame shell, eliminating the need for adapters. The threaded design keeps your bottom bracket rock-solid in the frame, dramatically extending bearing life while making maintenance effortless. Say goodbye to creaking and hello to smooth, quiet pedalling. When bearings eventually wear, replacement takes minutes—no special tools or complicated procedures required. Direct compatibility with PF30 frames means straightforward installation and reliable performance season after season.
Features
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Drive Side Bearing: Enduro Angular Contact
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Non-Drive Side Bearing: Enduro ABEC-3
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Colour: Black
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Bottom Bracket/Frame Interface: PF30, Specialized Carbon OSBB*
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Bottom Bracket Shell Width: 61mm* - 73mm
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Bottom Bracket Shell I.D.: 46mm
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Over Bearing Width: 91.0mm in 68mm wide shell
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Crank Spindle Diameter: 22mm / 24mm
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Tool Pattern: 44mm, 16-notch
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Weight: 178g
Note
- 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.
Contents
- BB Cups with bearings
- 2 - Silicone dust seals
- 2 - 0.5mm crank spindle spacers
- 2 - 1.0mm crank spindle spacers
- 2 - 46mm x 1.0mm cup spacers
- 1 - 46mm x 2.5mm cup spacer
- 1 - wave washer
We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colours, materials and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice.
Weights are based off pre-production products at time of publication. Weights may vary in final production.
