Originally Posted by flynchef
All that needs to be done is have the builder put a larger diameter sprocket on the rear. i think i'm running a 56 tooth and i weigh close to you. you do loose top end but who cares it is nice to peddle 2 strokes and let out the clutch and pull away from a stoplight. i cruise at approx. 19mph plenty fast for my old body.. good luck and have fun
And I think, for a little more money, a shift kit and the right gears would help even a 49cc motor do the work. There are possibilities. We'll help you start riding.