I was bored for a long time by the jerk, ringing sound coming from the handlebars at 7k RPM. I tried to replace the levers, tighten the handlebars, isolate the rubber ribbons, replace the weights, isolate the front light, the tank, the forks. And nothing. I exchanged mirrors. TADA. Solved. Perhaps it will help somebody; at my Hinata they were the mirrors that
made the nasty sound.
With greetings Roman.