Bottom bracket Rant Bang ur Mid 19mm - Black

In stock

About Rant Bang ur Mid 19mm bottom bracket kit - Black

The Rant Bang Ur BB kit includes 2 precision R12 sealed bearings, 2 CNC machined 6061 aluminum cone spacers for a clean look, an aluminum internal spacer, 4 steel crank arm spacers for dialing in your chain alignment.


  • R12 Sealed bearings
  • 100% CNC 6061-T6 alloy cones
  • Include spacers for custom fit
  • Weight: 5.5 oz.
Have Questions?Ask An Expert
This website uses cookies for your best experience