Top-notch bottom bracket
Fits fat bike frames that use PF30 x 100mm bottom bracket shell with 30mm spindle cranks. Machined cups thread together for stability, increased bearing life, and simple installation and maintenance.
- PF30 Thread Together Fat Bike BB for 30mm spindle cranks
- Machined aluminum cups thread together so bottom bracket remains stable in frame
- Enduro ABEC-3 bearings and silicone dust seals
- Tool Interface: 48.5mm, 16-notch
- Made in USA