Originally Posted by
Funktopus
Googling around seems to suggest it's a case of just trying a bottom bracket and seeing how the chain line is. Is that really the case? And if so, what's the best guess I can go with?
Thanks
There might be someone here using the same crankset who can tell you the spindle length they’re using. If not, you’ll need to use the method described above. Really only need one BB to get an initial reading, then you can source the correct one. Be mindful of different tapers which can impact arm seating and measurements.