This is the info from my current BB.
Suntour (BB)
Taper: superbe size
Lug width: 68~70mm
Chain line: 43.5mm
58.5mmx2 spindle length
It also says chainline is adjustable, but ... wtf does that mean. Ok this is weird. My bb lockrings says 1.37x24t but the shell width is 70mm, which means it's supposed to use Italian?
help :|