9.5 average score from 23 reviews

BottomFit PF30-24

Model number: BBO-79
  • Allows the installation of 24 mm spindle cranksets into PF30 shells without adapters
  • 3-piece threaded design
  • Self-aligning bearings increases durability
  • Fully CNC machined
  • Chrome steel 6805 bearings
  • Wave washers included
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BottomFit PF30-24 Bottom Bracket

There is no better feeling than a smooth rolling bike. A bottom bracket is one of the most important parts to keep your bike smooth and silent. The BottomFit BB30-24 is a high-end bottom bracket. Durable, high-end materials are used to keep your bike rolling forever!


  • Bracket Shell type PF30 - Press fit 30
  • Bracket spindle diameter (mm) 24
  • Bearings material CrMo
  • Bracket Shell Diameter (mm) 46
  • Bracket Shell width (mm) 68, 73mm
  • Part materials 6061 T6 Aluminum, 7075 T6 Aluminium
  • Weight (g) 167
  • Color name black