LewieBike
Well-Known Member
Just wanted to note: The hub you've clamped the sprocket adapter to looks like a 3 piece hub.Hub adaptor is the way to go , I seen some fails of the spoke clamp style and it wasn't pretty
When I did the hub adaptor on my E-Zip , I couldn't find the right size , so I bought a 1" diameter hub adaptor and got my buddy at the machine shop to cut it , was a little afraid that it would not be the right size when finished , but so far it has held , wish I would have taken the extra time to add a set screw or two View attachment 104350
The hub center and spoke flanges are 3 different pieces and are at best, swaged together. If you could disassemble the hub from the rim and have a friend who's good at precise TIG welding, you could tack the 3 pieces together. You would not need a lot of welding, it's better to keep the affected area small so you don't untemper the bearing cups. Which BTW are also not always as good as an alloy hub's cups.
Just a FYI so you don't have this fail at speed and have a repeat of the OP's problem.