I am hearing a wierd metallic ring in 2nd and 3rd when the bike is vibrating alot. Mostly high revs at constant throttle. Sound coming from right, sounds like towards the front. Almost sounds like a ducat dry clutch, or a dragging brake pad on the rotor on my sportbike. But I tried applying the F = R brake at speed and sound is still there. I poked around all the bolts and everything seems tight... Any thoughts? Sounds like something is loose and rattling but I have no idea from where. Inside the motor? Outside the motor?