I went from a 13T to a 12T on the front sprocket on my 2000 KDX 200 and was really surpsised by the difference. On the same trail where I was in 1st and 2nd before, I can get into 3rd, 4th, and almost 5th sometimes. 1st is almost useless unless you are climbing the side of a mountain. To me, it really makes the power of the bike a lot more useable. Best $7.99 I have spent in a while! :ride:
