Same here on my 2013. I don't remember the mileage, (around 4 or 5 K) but I was cruising around 70/80 on a back country road one day, and all at once, picked up the vibration in the handle bars. So bad, I actually pulled off the side of the road, and gave it a look over. Rode it back home and called the dealer, still under warranty. They were nice enough to send their trailer to pick it up at my house, as I told them I was afraid to drive it. Long story longer, they called a couple days later and said it was ready, and delivered it back to me on their trailer. Service guy said the only thing they found was the final drive was leaking "AGAIN" ( already had one replaced under warranty). So they put in another final drive. I said I didn't see how the final drive could cause the vibration, and asked if they noticed it in the handle bars. They said they test rode it up to 60 mph, and all was well. Well, the vibrations were still the same as before. It doesn't get noticeable until around 70/80 mph. So I decided my option was to just ride the chit out of it, and see what falls off. She's now at around 14K, and still going strong. And there are the other noises, rattles, that get better with a slight pull on the clutch. Nature of the beast, is all I can say. Could very well be the clutch basket, but she's out of warranty now, so I just ignore it. I still consider her the Cadillac of my 4 bikes, and still love her, just keeping my fingers crossed, as I don't even like to think about having to get inside it.