First what are the MB laws in your state? My state has a max speed limit of 20 mph. You don't need anything that will go faster than the speed limit for motorized bicycles. Since an average China engine can reach almost 30 mph, I don't see the need for anything that makes more power. If you want to go fast, get a scooter or small motorcycle. Or even a moped. They are allowed to go 30 mph in my state.[/QUOTE
Some ask why?
I ask, why not