Wheels Manufacturing PF30 Outboard Bottom Bracket for 30mm cranks with Angular Contact Bearings Black

The Wheels Manufacturing PF30 Outboard bottom bracket adapts a PF30 press-fit frame shell to run 30mm-spindle cranks such as SRAM and Race Face. The outboard cups thread together through the shell to resist creaking and stay secure, and they ride on angular contact bearings that handle the side loads of pedaling better than standard radial bearings for longer service life. Black finish. The bearings are serviceable and replaceable, so the alloy cups can outlast several bearing sets. Confirm your frame uses the PF30 standard and that your crank spindle measures 30mm before ordering. A durable, quiet press-fit setup.