Replacement freehub bodies for Bitex hubs
BX211R, BX212R, and MTR12 freehub bodies are all compatible.
BX106R and RAR12 freehub bodies are all compatible
HG cassette bodies feature Gouge Guard, 3x stainless splines that prevent the cassette from digging into the body
BI4502 and BI4515 will need BI4520 if converting from HG, campy, or XD/XDR driver bodies
||Micro Spline 12sp freehub body