I think i will go for this trade. OR since ive finished frankenhuffy, ( put a 66cc on it.) it will try to chuck you over the handlebars of you dont go fast enough. to pop the clutch. guy had a rough time getting it started, and me wiht my bad legs, ( losing feeling on left one etc) i can start it fairly easily. ( a single speed huffy ) and a tentative offer to swap my 50cc china girl engine for that 66cc i installed on his. mine is easy to start. wont have to pedal that fast to get her going. only a simple engine swap there. the 66 has 4 miles on it. my 50 has 75ish or so. IF i dont get the road biek, ill do the trade of engines. cause that engine would pull me up the s curve hill on yarnell rd in clinton WIHTOUT having to pedal. AT ALL and up my ocncrete driveway too. i have to pedal slightly to do both using hte 50. either way things are looking up for me. heck i can make some moeny around ehre. only two bikes in the city of clinton. mine, and one other. a third one belongs to that old man i jsut finished it for. but hes in knoxville.