I am interested in building up a spare frame around an internal geared hub drivetrain, but I am not finding a lot of options as far as buying a ready-to-go wheelset/shifter. I would like to go 7 or 8 speed (650b or 700c, disc brake) and would prefer Shimano, but am open to other options. If these types of wheelsets just aren't readily available, I have been looking at bikeisland's website and might end up buying one of their damaged bikes just for the parts. Any suggestions for possible wheelset sources in the US?
Thank you for your time,
John