Hey guys. I ve been building go kart for 10 years. Way before they were popular.
They are fun to go out for a ride though. Id consider them an adult toy. If you build them yourself, thats another story. But there still not safe in heavy traffic.
I fell in love with them long ago. I built a few full size go karts in my youth. They take months to build. But I can pump out a cart in 3 weeks with a cost of 2,200 and the turn it for a great profit. Im only into experimental carts now. No more mini builds to sell.
If you want to see the Chinese brands in action go to youtube and type in go kart.
One supplier of the expressatvs go kart.
http://expressatvs.com/gokart.asp