So I went out for a ride just now on my new 2007 wr450f. I just put the ACERBIS 3.3 gallon tank on this week, and it looks sweet. I went out to the local dry lake to practice wheelies. I have been practicing in 3rd gear, and am able to ride out the whole gear in a wheelie, so I decided to try 4th. I pick up my front end and start riding my best wheelie ever. I got about 4oo yards and am starting to rev out (doing about 60 mph). Slip--my bike went out from under me and I ate dry lake. BAD. When I finally came to a stop, the knees of my brand new riding pants were completely gone, my helmet is almost off my head, my chin dug a furrow in the lake, deep enough for planting corn. I can't feel my left hand. Great right? I pull my left glove off, and my pinky finger is about an inch shorter, and bending off to the outside at about a 30 degree angle. Since I couldn't feel it, I gave it a tug, and bam--it straightened out and the feeling came back. I finally get up off the ground, and go check out the damage. My ignition switch is bent flat, my muffler is bent up about 2 inches and tight against my rear fender--is that reparable? anyway, My front light doesn't work and my spedo doesn't either.