This is the Chris King Bottom Bracket Conversion Kit 23 – ThreadFit 30 Wide 68mm (for Raceface and compatible cranks). This conversion kit is also required to use the White Industries M/R/G30 Crankset with a Chris King Threadfit 30 or T47 30i/30x BB.
- 68mm Threaded Bottom Bracket Shell
- 30mm Cranksets (Wide)
- Common Cranks: RaceFace
- Conversion Kit required to work with the Chris King ThreadFit 30 bottom bracket
