I have a 2001 Hayabusa, and just got it back from a spring tune-up, including new brakes (front and rear). The bike runs great, except now I hear this slight clicking noise when in motion. It's quiet enough to where I can't hear it if I have the throttle on...I usually only hear it when I'm decellerating. I'm positive it's not an engine noise, as I've heard it even when the bike is turned off (pushing the bike in neutral while it's off causes the noise as well). The click-click-click goes faster as my speed is faster, and slows as my speed slows. When I apply brakes, the noise goes away... Any suggestions? I'd go back to the shop that worked on it, but it's 140 miles away, and I'm too busy / too poor to go at the moment. I'm wondering if it's something simple that I can get done.