Don't buy a Chinese quad (or bike), the quality of these things is absolutely dire. The castings are porous and very brittle and tolerances of machined parts are all over the place. It will almost certainly break under normal use, and quite possibly in a way that could cause an accident (a friends quad had the rear diff casing fail, causing the loss of one rear axle and wheel). It will be worth almost nothing after you have bought it either.
If possible a second hand Japanese quad will be a far better buy. However, I think anyone that drives these things on the road must be mad. You get all the disadvantages of a bike (no weather protection, vulnerability to other vehicles etc.) and none of the advantages ( filtering, parking etc. ).
If possible a second hand Japanese quad will be a far better buy. However, I think anyone that drives these things on the road must be mad. You get all the disadvantages of a bike (no weather protection, vulnerability to other vehicles etc.) and none of the advantages ( filtering, parking etc. ).