Just took my 05 KXF on the local MX track for the first time. As expected, the suspension was pretty rough in the choppy stuff. I had read about that even before I purchased the bike, so it was no big surprise. However, what I didn't expect, was how low geared this thing is from the factory. I ran mostly in 4th and 5th and was looking for another gear on many parts of the track. I imagine on a tight "night track" it would be about right. But I run mostly larger day tracks with big table tops and a few good straights. Could be that I'm just not reving it high enough, but it feels like it could easily pull a taller gear. I'm just curious if most people are changing the sprockets or sticking with what came on the bike. Pretty sure factory setting is 13/48.