Hello, I picked up a Maverick that looks identical to a Gemini with spoked wheels and folding handlebars but it has a N.S.U two stroke motor with a clutch. Everything appears to be original and it has a licence plate last registered in Ca. 1976. What model could this be? The Mavericks I remember had rotory valved motors copied from YG1 Yamaha 80cc. Thanks, Colin.
