what's up guys, I took my bike out last sunday for a quick ride, I started to hear a high pitch sound at 80 mph between 5th and 6th
gear, you don't hear it at any other gear at lower speeds, Any input would be appreciated before I take it in to the stealership.

 

heres a dumb question but i have too. are sure it's not wind noise from your helmet?? i had that happen once it took me a minute to figure out.

 

helmet wistle is not uncommon with certain helmets.