Chinese bikes suck... in general xD I know this... but i picked up one of these in relatively good nick (for a 5 year old bike that's spent most of it's life in a garage under a pile of stuff) for £100.
needs a few parts; new battery fittings, new fairing bolts and a new left-side mirror. But other than that it's pretty nice. bleed the rear brakes and replace the oil she's good to go. Just thought i'd share this nice little deal my neighbor hooked me up with.
the picture isn't the actual one, just same model and year I think.
even if it turns out to be an utter disaster, it's worth more than £100 in parts