Rant BB Bottom Bracket BMX

Rant BB
This is the Rant BB in Mid 19mm, Euro 19mm and American Bottom Bracket
The American Bottom Bracket Kit is 19mm. Sealed. Includes alloy cones and extra spacers. Fits many Retro BMX Frames.Euro 19mm. Sealed Thread in Style Bottom Bracket. Sometimes called European.Mid 19mm. Sealed BB for Modern BMX Frames that take a 19mm axle like Profile or Rant.