Wheels Manufacturing PressFit 30 Bottom Bracket - WMPF30BB

The Wheels Manufacturing PressFit 30 bottom bracket features a precision-machined aluminum shell t...

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Leisure Lakes BikesWheels Manufacturing PressFit 30 Bottom Bracket Black
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Product Information

Full details

The Wheels Manufacturing PressFit 30 Bottom Bracket is designed for performance-minded cyclists and mechanics seeking a high-quality, durable upgrade to their bike's drivetrain interface. By utilizing a precision-machined aluminum shell, this component excels at maintaining accurate bearing alignment and eliminating the persistent creaking often associated with standard plastic bottom bracket housings. While it offers superior load capacity and durability, users should be aware that proper installation requires a specific press-fit tool kit to ensure the frame and bearings are not damaged during assembly.

All features

Model Part NumberWMPF30BB
BrandWheels Manufacturing

Extended Product Information

FAQs

Is this compatible with SRAM cranks?

Yes, this unit is a direct replacement for standard PressFit 30 systems, including those used by SRAM and FSA.

Do I need special tools for installation?

Yes, a standard press-fit installation tool is required to ensure the cups are installed square and without damage.

Can I replace the bearings without replacing the whole shell?

Yes, the Enduro ABEC-3 bearings are serviceable and can be replaced if they wear out over time.

What is the purpose of the included 0.5mm and 1.0mm spacers?

These spacers are used to fine-tune the fitment of your crank spindle, ensuring there is no side-to-side play after assembly.

Does this replace a BB30 bottom bracket?

No, this is specifically for PressFit 30 shells. BB30 and PF30 have different shell diameters and installation methods.

How often should I service the bearings?

Service intervals depend on riding conditions; however, checking for smooth rotation and lack of grit every 2,000 miles is recommended.

Troubleshooting

Creaking noise after installation

Verify that the aluminum shell is seated fully against the frame and check that the silicone seals are correctly positioned.

Crank has lateral play

Re-evaluate the use of the included 0.5mm and 1.0mm spacers to ensure there is no gap between the crank spindle and the bearing covers.

Difficulty pressing the unit into the frame

Ensure the bottom bracket shell is clean, free of burrs, and that you are using a dedicated press-fit tool that applies even pressure.

Pros and Cons

Pros

  • Significantly reduces or eliminates bottom bracket creaking
  • High-quality Enduro ABEC-3 bearings offer excellent longevity
  • Includes essential spacers (0.5mm and 1.0mm) for precise crank fitment
  • Aluminum construction is more durable than plastic alternatives
  • Easily serviceable compared to integrated sealed units

Cons

  • Requires professional-grade press-fit installation tools
  • Installation requires careful alignment to avoid frame damage
  • Not compatible with frames designed for threaded bottom brackets

Setup, Compatibility & Care

To install, ensure your bike frame shell is clean and free of old grease or debris. Apply a light layer of high-quality bike grease to the contact surfaces. Using a proper press-fit bottom bracket tool, slowly and evenly press the cups into the frame. Ensure the included 0.5mm or 1.0mm spacers are used correctly between the crank arm and the bearing seal to prevent lateral play in the spindle. For maintenance, periodically wipe the exterior of the silicone dust seals and check for any play in the crank arms. If bearings eventually feel gritty, they can be serviced or replaced using standard shop practices for ABEC-3 bearings.

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