Servus, and I bought a Honda Transalp PD09 last week as the first motorcycle with 42000 km. However, what I noticed already during the test drive, and was stamped as normal by the owner before, was the beating noise when accelerating out of the chain drive. You also feel at this moment like the motorcycle jerks synchronously to the noise. Especially when rolling you hear it especially strong whether clutch pulled or not. Since I wanted to have little idea of motorcycles i I have already checked the chain tension and would consider it to be good. I am grateful for any help.