- Chrome steel 6805 bearings.
- Co-molded bearing shields.
- Wave washer spacers included.
- BSA threading: 1.37” x 24T.
- Fits 68/73 mm wide brackets.
- Fits 24 mm spindle cranksets.
- Cup tool: 16-notch 44mm OD (BTL-27L).
Sale!
BBB Cycling BottomThread BSA BBO-39 Bottom Bracket
Original price was: €49.00.€45.00Current price is: €45.00.
BBB BottomThread BSA BBO-39 Bottom Bracket are fully CNC machined external cups.