I raced this past weekend and my chain poped because i can't get proper adjustment out of it since it and the sprockets are so worn and i also had three teeth broke off the countershaft sprocket. luckily my friend let me borrow his sproket to run the second moto! what brand should i buy? I want stock teeth sizes. any one help. thanks, wicked

 

look in any mag ad and you should be able to get a complete setup for about $75 to $100. Buy and o-ring chain, it will last much longer.

 

Renthal makes good Drive Trains... But if you have the cash I would recommend Sidewinder... It is a stainless Steal Sprocket... Check it out @ www.sidewindersprockets.com They are expensive though... As for o-ring/non o-ring I guess it all depends on you..Ya the o-ring last longer but i only run o-ring trail riding, etc. When i MX i throw on the non o-ring...

 

Why don't you run the O-ring while MXing?

 

i dunno personal preferance... If you check out GTthunder and the dyno run with non o-ring to o-ring there is a fraction of an increase in HP but not much..

 

I just changed my countershaft sprocket to a renthal, very high quality unit.

Leo