Wheels Manufacturing 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