ok here goes i got my son a taotao 110L and im thinking bout getting myself a taotao 250E now i just want to know with the 110 and the 250 can i do the same things to the sprocket. im not sure if i can do the sprocket change on these two atv's since they only mention the 250D in the forum alot and if i change would the 13 or the 12 sprocket be a better choice im pretty good at mechanics so changing out wont be that hard

also is there a better airfilter out there that i can fit in is it even worth spending the money on something like a K&N for these quads

thanks for everything your forum has helped make the desision on getting a quad easyer for me