Wheels Manufacturing Inc. PressFit 30 Bottom Bracket Angular Contact Bearings

The Wheels Mfg original PF30 bottom bracket is a significant upgrade to any OEM PF30 bottom bracket. Two machined aluminum cups offer increased durability and bearing life, while keeping a simple press together method for installation and maintenance. This means no more creaking, smoother operation, longer bearing life, and really quick bearing replacement.

- Bearings: Enduro Angular Contact
- Color: Black - Bottom Bracket/Frame Interface: PF30, BB386EVO, Specialized Carbon OSBB, BBRight" Press Fit
- Bottom Bracket Shell Width (mm): 61mm to 86.5mm
- Bottom Bracket Shell I.D.: 46mm
- Crank Spindle Type: BB30
- Crank Spindle Diameter: 30mm
- Weight: 112g