I have a problem, rode to work today bike ran great, all of a sudden its chugging threw no matter my speed, bike has roughly 300 mi, on it, checked the plug its a chocolate brown, carb is at factory setting w/ 20:1 mix, please help!
Its a ht 80cc kit with 44t sprocket, nt carb with inverted aircleaner housing, mounted to a cranbrook, cruise around 25-30 max spead 38, im 6'5"@210lb, plus im a fabricator by trade so my mounts are custom but basic