filipu,

I've been trying to find some specs on the Jialing JH125L "大白菜“ as it has a fair amount of accessories available - it's a matter of compatability with the 150. For example here's a 125 with full racks (including handlebar). It also has an engine guard available:

http://item.taobao.com/item.htm?spm=...&id=6282755345

Ok, so that's not really a jialing - it's a little piecemeal but you get the idea...