I bought a 2019 Sportsman 450 in January and have put around 10 hours on the machine. After the second ride I noticed a chatter coming from the top end around 3000-3500 rmp. I took it back to the dealer and they said it's normal. I come from a background of 2 stroke dirtbikes where valve chatter doesn't exist so this could normal? I'm just looking for a little guidance from other Polaris people of what's normal and what needs to be taken to another shop. Thanks in advanced!
Here is the youtube link of the noise.
Here is the youtube link of the noise.


