WHEELS MANUFACTURING PF30 TO OUTBOARD 30mm 100 FAT ABEC3 BRG CARTRIDGE A7075 39-45T-51T sprockets

A7075 39-45T-51T sprockets

Will fit on bullhorn style bars

Direct replacement for Shimano HollowTech II bottom brackets

Includes flip/flop lever

Converts BB30 shells to accept most 24mm or 24/22mm spindle cranks without the need for adapters

WHEELS MANUFACTURING PF30 TO OUTBOARD 30mm 100 FAT ABEC3 BRG CARTRIDGE A7075 39-45T-51T sprocketsPF30 Threaded Angular Contact BB for Fat Bike Fits frames with PF30 x 100mm bottom bracket shell Machined cups thread together for stability, increased bearing life, and simple installation and maintenance *Note: Some cranks designed for 100mm BB shell widths and external bearings may not work **Note: Additional crank spindle spacers may need to be added, or replace the original spacers with narrower crank spindle spacers For more information see the