Just bought a 1970 Trophy 500 (T100C). It runs, and everything seems to be there. I just started digging into it to find out what I really have. I get a ton of white smoke coming out of the left exhaust when I start it cold. And, it's still there when I 'blip' the throttle after it's warmed up. But, enough of that - - I'll start a thread soon to get deeper into it. Like what I've seen so far as a 'guest' on this website.