Wheels MFG PF30 Outboard ABEC-3 Bottom Bracket for 29 mm Crank - PF30-OUT-29MM

PF30 with outboard bearing BB for use with 29 mm 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.

Features:

• Bearings: Enduro ABEC-3
• Color: Black
• Bottom Bracket/Frame Interface: PF30, Specialized Carbon OSBB
• Bottom Bracket Shell Width: 61 mm to 73 mm
• Bottom Bracket Shell I.D.: 46 mm
• Over Bearing Width: 89 mm in 68 mm wide shell
• Crank Spindle Diameter: 29 mm
• Tool Pattern: 48.5 mm x 16 notch
• Weight: 156 g

Note: Specialized Carbon OSBB with 61 mm shell width will need additional 3.5 mm cup spacers.

Installation Instructions