Take it to a mechanic to look at the frame, wheels, and swingarm for anything out of "even" (twisted, bent, whatever). Sometime its hard to see visually, but can be felt at high speeds. Oh, and add forks to that list if yours look reasonably ok.
Dragging knee is for the track, and dragging tail is for the lot. --Kane Friesen
When you're in a car, you're watching a movie; when you're on a bike, you're in the movie. --Robert Pirsig
Identity theft is not Fun