Based on the technology cultivated in ThreadFit 24, it is a thread type BB compatible with 30mm spindle for MTB.
This allows you to use a 30mm spindle crank such as RaceFace / E-Thirteen / White Industries for a normal threaded BB shell frame with a shell width of 68mm / 73mm.
* Spindle sleeve is not included. Please purchase the following BB fit kit.
- Correspondence BB: ThreadFit 30
- BB shell width: 68mm
- Corresponding BB: ThreadFit 30
- BB shell width: 68mm, 73mm