I don't know if the Ice Bear is the same as the Skyteam version of the CT-70 clone or not. Here is a thread from advrider.com, where a get buys a new Chinese CT clone, and the rides it all the way from California to New York

http://www.advrider.com/forums/showthread.php?t=988742

He had an axle nut fall off in route. He bought a new nut and put it on, and that was it.

I am also considering one of these CT clones. There are threads here also. Check the one on TRex also, as it talks about the CT clones too. I think these CT clones are pretty good.