Hi i bought this atv i belive its a 200 cc engine code is ZS163fml86501544
i have no idea what make or modle it is to register and previous owner isnt being very helpfull told me it was a raptor serial number is L5JYENLC76Y006578
question i have is battery is showing just over 13 volts but it wont start atv it sounds like it wants to voltage drops down to about 5-6 volts but if i put a boost to it...it starts right up is the battery just weak or is it something else
also where would reverse be on this there is a clutch and you have to switch gears also added pic to see if you could tell me if you reconize this atv its a 2006

 

Your battery is bad, just replace it! Reverse should be just past Neutral as your shifting down (If it has one but I believe it should)!
Not sure which brand but they all were basically the same, but it kind of looks like a Kazuma to me, but looks like they don't make the 200 anymore.
Kazuma Pacific

 

thanks alot for your help