I tried out motocross and supercross at the local track this weekend for the first time. I fell in love. Its soo much fun. But ya, since I know you need more accelration than top speed, would a 12T front be good with stock tire size. I use this also in the woods and on trails so I would want to keep my ground clearence and not go to 18" tires.

If I get the 12T, how hard is it to swap it in, and would it be ok to change from 12 to 13 say like when the track closes in order to have speed when I go on the lake in the winter and so on. Or would the teeth and etc. wear out too fast from changing. It would probably be like changed maybe tops 4 times a year if that.

Lastly what is a good brand. I don't think they are that much, I have seen them for 20 bucks. All I think I know is that you want to get a steel one so it has strenght and wont grind out fast.

MIke.

 

do it its not hard at all and its much better for me on the trilas alot less shifting

 

What do you have to do? I'm guessing its one bolt with a lock screw or someting ontop? I looked at it a while back but I can't remember.

MIke.

 

Raptor Sunstar Front Sprocket

or

Raptor Renthal Front Sprocket

They are on Ronnies. One is 13 the other 22. Ones heat treated steel and the other nickle chrome something alloy

Whats the difference in them. And other ones out there?

MIke.

 

got me a 12er, it was way easyto change, and i love it. i bought a "primary drive", seems to look like new after 6 mths. where do you ride in illinois???

 

I got a primary drive 12 tooth as well its holding up great and im verry bad about rideing on the road and hitting gears hard and it looks like new still after bout a month or two it only cost me 6 bucks. Plus i love the extra power i didnt even notice that big of a diff on top end.

 

yea its easy to put on u just bend that lock washer back and then put it in gear with the parkin brake on and get the b*tch off, then ya just put the new one on and tighen that washer back on the same way it was on there. o yea ya gotta loosten the chain up really loose thats what i did and just worked around it.