I bought a New Chinese bike from Chinese Bikes Spares.  The whole buy, sell  and delivery went without any problems , the seller also supplied paperwork and did everything he promised to do. I considered it a good buy.  Having read other guides regarding Chinese bikes you have to remember you get what you pay for. When you consider the price of a pukka Cg125 new or the equivalent, Chinese bikes give value for money. So they are cheap - but learners fall off a lot, if you want to get on two wheels again to cover an A to B journey , fine. In both of these cases you can almost throw the bike away when you are finished with it. If you are prepared to take EXTRA time uncrating and putting the bike together and it goes without saying anyone with a little sense checks the security of all fixings and the roadworthiness of the vehicle before you take it out I think you can't go far wrong. Certainly, the quality by todays Jap bike standards are low but having been there, it is far better than the a new bike bought in the late 50's and 60's.