9.3 average score from 31 reviews

BottomFit PF30-29 DUB

Model number: BBO-78
  • High-end PF30 bottom bracket for DUB crankstel
  • Allows the installation of DUB cranksets into PF30 shells without adapters
  • 3-piece threaded design and self-aligning bearings increase durability
  • Fully CNC machined
  • Chrome steel 2940RV bearings
  • Wave washers included
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BottomFit DUB PF30-29 DUB 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 PF30-29 DUB 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) 29
  • Bearings material CrMo
  • Bracket Shell Diameter (mm) 46
  • Bracket Shell width (mm) 68, 73mm
  • Part materials 6061 T6 Aluminum, 7075 T6 Aluminium


  • Weight (g) 164