Hello all new to the forum. I have a question about the rear sprocket, just removed the rear wheel to install a new tire. As soon as I pulled the rim out of the swingarm the sprocket fell out of the wheel. Now I know there is rubber mounts inside the wheel for the sprocket to fit in but they look to be in fine shape to me. Mounted the tire and put it back on the bike but if you hold the wheel the sprocket seems to move real easy on the wheel. Only about 1/16 of an inch or so, doesn't seem right to me Bike has 6000 miles its an 06. Thanks to all replies.