BBB BottomFit (BB30 to Ø24mm Bottom Bracket) [BBO-89]

This item / size combination is out of stock. Please contact the store as more may be on order. You can call 0161 7662633 or email us here.

Black, Blue

Part Number:




  • Allows the installation of 24mm spindle cranksets into BB30 shells without adapters.
  • Easy-to-install threaded design.
  • Self-aligning bearings increases durability.
  • Fully CNC machined.
  • Chrome steel 6805 bearings.
  • Co-molded bearing shields.
  • Wave washer spacers included.
  • Cup diameter: 42mm.
  • Fits 68/73mm wide brackets.
  • Fits 24mm spindle cranksets.
  • Made of: 7075 T6 aluminum.
  • Weight: 157g.