Tires are 500×37. Looks like that’s ISO 440?
Current idea: Strip off the gearset mount from two…
Current idea: Strip off the gearset mount from two rear sets with disc brake fixings. Shimano ones look pretty close-fitting.
With the junk I have on hand, rear wheel hub bodie…
With the junk I have on hand, rear wheel hub bodies seem about 6mm narrower than front.
The fix that occurs is to cut a proper keyway in t…
The fix that occurs is to cut a proper keyway in the axle and hub bushing. There may be space for a disk brake too.
It could just as well failed by gouging a groove i…
It could just as well failed by gouging a groove in the aluminium hub. This is terrible mechanical design. I hope it’s only an early example