PF30 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. No more creaking. Smooth operation. Fast bearing replacement.
Notes:
- Some cranks designed for 100mm BB shell widths and external bearings may not work.
- You may need to add additional crank spindle spacers, or replace the original spacers with narrower crank spindle spacers.
- Please see our FAT BIKE BB TECH Page for more information.
