Wheels Manufacturing Tretlager Set pressfit 30 outboard sram dub abec-3 - PF30-OUT-29MM

PF30 with outboard bearing BB for use with 29mm spindle SRAM DUB compatible cranksets. The 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. Bearings: Enduro ABEC-3 Color: Black Bottom Bracket/Frame Interface: PF30, Specialized Carbon OSBB* * Specialized Carbon OSBB with 61mm shell width will need additional 3.5mm cup spacers. Bottom Bracket Shell Width: 61mm* to 73mmBottom Bracket Shell I.D.: 46mm Over Bearing Width: 89mm in 68mm wide shell. Crank Spindle Diameter: 29mm. Tool Pattern: 48.5mm x 16 notch. Weight: 156g. Packaged for retail display.