Can you tell if this noise is coming front of the engine, as in the clutch area? This is kind of a specific noise you have, I'm not sure I've heard any issues like this before. Also.. will the noise stop if you pull in the clutch?
I had a similiar problem. Twice when I was simultaneously downshifting and braking I heard a god awful noise and felt a sickening vibration. It only happened twice, at about 300 miles and when I took it into the dealer they didn't know what was up but felt like it was a shaft drive engagement issue. It hasn't happened again, (1300 miles now on the bike) but it was quite unsettling. -Scott
it only makes the screech or squeel or what ever the racket is after i shift into 2nd gear and give it the gas with the clutch out.if i slo down and speed up it wont do it.the bike is in the shop now.im goin to myrtle beach and dont need no problems.
i dont do burnouts or beat it but i do like to give it to her now and then.my guess is shifter fork alignment. thanks