Hello dear community, I have had a Kawasaki Er-6n 2012 for about 3 months with currently approx. 5,700 km. I am 48 and beginner. I am super satisfied with the motorcycle. Now I have a whirring on the last two rides and noticed the engine brake. It sounds as if something from the direction of the tank / handlebars vibrates very quietly. Would rather tend towards the tank. A quiet even vibrating / surrieren. I pull the clutch away, it is immediately. I do not know if It has always been there, is normal and I may have noticed it just now. Is that a “normal” noise? Don’t know me with motorcycles at all. I pulled all the screws and searched everything, it’s nothing loose. When gas is in the stand / idle, the noise does not occur until you start driving. Thanks and greetings Sven