Strange buzzing noise barely above 3K RPM
I've recently bought FJR1300 from 2005. Now the bike has exactly 71200 kilometers on the clock. In the official Yamaha service at the 68k kilometers it had checked valves clearance, throttle body settings checked, etc. I've found very strange issue with the bike. When I ride it and reach 3k RPMS - everything is great, no odd noises. When the dial comes barely above 3000 value on the clock, the bike starts buzzing. I can't find out where is this buzz located. It doesn't feel like from the engine. When I reach just a little higher RPM value, the buzz is gone. Just silence. Buzz comes only with this very TINY range of revs, it happens on every gear, except for Neutral gear. As I said, bike is buzzing only on this revs range, when I hold the throttle, it woll be buzzing till I slow down or speed up. I know it sounds super strange but this buzzing drives me crazy. Beside that, everything works great.