put it together! parts are cheap!!!!!
if you have the 2 speed sub-trans or not, they sell either front sprocket, the rear sprocket and chains. don't use a cheapo china chain. get a named brands like a renthal, pro-taper or something. Ebay should be your best friend for parts. if you cannot find what you need, hit me up. i can help locate them and ship then to ya as i already ship internationally.
mike@mikesatvfix.com