chinese atv's parts interchangibility?
 

I was told some parts may be compatible with some of the older honda motors..
i got the yamoto 200cc liquid cooled

I found out the piston rings are gone and Im wondering if i will have to oder them online or if there is somewhere legit that i can order them from without taking forever...

I have also seen big bore kits for 200cc to a 250cc
would this be worth while?? or should i just pick up rings

thanks~~