http://www.youtube.com/watch?v=Z1YoC...ature=youtu.be
I have enough problems with two wheels. One would be a recipe for disaster...
That's just screaming out for X7 or RD engine
I've ridden one (not quite that flash) but locally made, there's a few around the country and it's all about throttle control, dial it up to fast and you go over backwards, roll off to quick and it's a faceplant, probably 30 minute to get the hang of it and be able to go down the road and back
That's just screaming out for X7 or RD engine TZ or RS..................may as well hurt yourself good and proper