- PF30 with outboard bearing BB for use with 29mm spindle SRAM DUB cranksets when used in PF30 frames
- The two machined aluminum cups thread together keeping the bottom bracket stable in the frame, increasing bearing life, and simplifying maintenance
- Can be used with 61mm to 73mm BB shells - 61mm shells require spacers not included
- *Specialized Carbon OSBB with 61mm shell width will need additional 3.5mm cup spacers
- BB SET WMFG PF30 TO DUB 61/73 ABEC3 BK
Center: PF30
Right: Sram DUB
Overall Length: Alloy
Color: Black
