i just put a bigger carb on and man it fliys a bit fast now and i think its time to change bikes and have disk brakes cause it runs out and most of the time i dont stop ill try and post some pics and vids
even doing all that the bike on 26in. wheel will only go about with a 44 tooth 27.6 mph maybe alittle more! you need your own speedo on it and if the motor total on the rpm will go about 7100 to 7300 and then boom boom, try a 36 tooth, or try sbp have have that shift kit for about 230.00 have fun and keep it real