This will solve your problem! I have one on my CR80 and it is truely awesome! These things are made out of titanium alloy and they last forever. Ohh yea, I forgot to tell you what the are, they're sprockets. From patriotsprockets.com. Bump up your rear sprocket about two or three teeth and I will be like a whole new bike. You'll get out of turns faster, get up hills easier, the only thing is your top speed won't be as high. But that doesn't matter much when your dirt riding. These sprockets are top of the line! If you do call patriot sprockets please tell them that D.J. recommended them to you!