BottomBear BB30

MTB + Road + Urban /
  • Chrome steel BB30 bearings
  • Inner diameter of 30 mm and outer diameter of 41,96 mm
  • Co-molded bearing shields
  • Wave washer included

BottomBear BB30 / Bottom Bracket

Universal BB30 Bottom bracket set for 30mm spindles
There is no better feeling then a smooth rolling bike. The Bottom brackets are one of the most important parts to keep your bike smooth and silent. The BottomBear BB30 is a high end bottom bracket. Durable, high end materials are used to keep your bike rolling forever!


  • Amount (Pieces) 2
  • Bearings material CrMo
  • Bracket Shell type BB30 - Direct fit 30
  • Bracket Shell width (mm) 68, 73
  • Bracket spindle diameter (mm) 30