Re: New guy, interested in building a motor bicycle, few questions...
I don't know that much about chopper builds but if it helps you print this out. It helped me a lot in figuring which bike to go with as I don't have very many fabrication tools or even a garage to work in. It will at least give you something to use as a reference to where you should start. It is for the 49cc but the only size difference is in the Jug the rest is the same.
Hope it Helps. I am also a proud member of the 20 MPH. club