witch whell r u useing the big one or small one I have the bigger wheel on right now AND IT rides the strightes wheelies ever thets wierd u r haveing that problem?????????
I got the big wheel but I do off-road wheelies but since I put the 3-speed in it will flip over on asphalt too.
it rides a straight wheelie as well except when the speed gets too high after 10-15 meter
what engine do you have?
I got a K4.6 and keeping the front wheels down can be quite difficult, especially with a 3-speed.