Yes. I have a clunk when I accelerate with anything other than easing into throttle from dead stop on my 2021 Northstar. It doesnt always do it but when it does do it, it’s annoying and embarrassing. I’ve listened to my 2 friends 2021s take off and I don’t ever hear a pop as loud as mine. other than that it drives great.I had the same problem with my 2020 Northstar. My dealer fixed the issue but now I get a loud clunking noise when I start out from a stop. Dealer said it was the clutch gears re engaging. I'm not Happy after shelling out over $27K. Polaris needs to step up and fix this right. Anyone else out there having the clunking noise?