Re: Went for a 19-mile ride today...
Modify a rear derailer off an old mountain bike, then even if the tolerances are slightly off you can keep a tight chain. I will post pics later of my setup but you gotta understand a lot of these kits are from china and the tolerances are crap, just like buying tools from china, with the derailer it does not matter. Keep an eye on my post Bad OCC chopper later for pics. ( I mean Bad in a good way)