I just got a set of 18 in tires with 8in wheels for my raptor, and i was wondering if anybody else was running this setup and what size sprockets are u running?? I read somewhere that with the 18in tires i should run a 3 tooth smaller rear sprocket but i cant seem to find one i tried alba, nacs, and rockymountain atv and all they have is the stock 40 tooth sprocket or bigger ones so sombody please help!

 

i ride mainly mx and it has a lot of turns (jack frost pa maybe youve been there) and im gonna go 2 bigger i think if the mx you ride has a lot of straight aways and big jumps i would say get 1 or 2 teeth smaller in the back

 

Going up one in the front will equal out to 3 down in the back.

 

Hey rad ive ridden at jack frost a couple of times its ok but if im goin to pa i go to rausch creek its way more fun than jack frost.

 

I run stock gearing with my 18" turf tamers

and it pulls awesome

on the straights there is nothing that holds a candle to the craptor....