Hello! The title may sound strange, but I don’t know how to call and describe the “problem” (if it’s one thing). Maybe it’s just normal, because my bike is getting older and the mileage is increasing? Who doesn’t ask stupidly, remains stupid. I think that my bike is kind of restless at constant speed. Not especially on the handlebars, but simply in general. I just feel a kind of vibration from the engine. ch. When I give gas, everything is okay! When I walk off the gas and slow down, everything feels so normal. But if I drive constantly 30, 50, 70, 100 or whatever, I feel a vibration, as if moving components in the engine were too dry, although they should be oiled (sounds stupid, but I try to describe this feeling as much as possible). The rotational number in this “feel” is so normal and remains constant. Nothing fluctuates. I know that my motorcycle has been running more smoothly – even at constant speed. I would have liked to have this suppleness as when buying the motorcycle again. Last year I bought the motorcycle with 26.790 km. At 30,000 km I had the big 24,000 inspection done, because the previous owner (screwer) allegedly did it himself, but I wanted to be safe. I did the 36,000 inspection. in April itself. Now I am at about 40,200 km. I changed spark plugs yesterday. The oil is only 4,200 km “old”. Last month I changed the chain set. The chain set before was from Suzuki. Now I have a D.I.D. chain as well as pinion and chain wheel from AFAM. Maybe this chain set just drives rougher and is normal? In addition, the steering head bearing was replaced by a workshop and I changed the steering damper (original). It certainly reads itself. Some people may not be able to understand the explanation. But maybe someone had the same problem and/or maybe they know what I mean and would have a tip on it? Of course there is still the option Workshop, but maybe there are things I could try myself before.