I did some research. You disassembled the driver. You need a cassette hub (basically a freehub without the cassette body) Size may not be common, but apparently Odyssey is the most common. I believe any BMX Cassette Hub should work, but not freewheeled. Sorry I can’t help more. It’s been a long time since I was in the industry. I am/was a factory trained mechanic in HS/College so I’m not just winging it. These days I only work on my own stuff, so I am not up to date on all the newer tweaks. The driver concept is new to me, but it is really just a component freehub.
thanks!
You disassembled the driver. You need a cassette hub (basically a freehub without the cassette body)
But i thought i had the old "hub" ( the core of a wheel; contains bearings) or it seems more specifically, the freehub (see top), and only need the right wheel to put it in.