First one went to the local dealer in September of 2020 with loud valve noises. 4,800 miles on the odo. Its still there. Waiting on parts. Started a lemon law lawsuit today. Dealer is Beartooth Harley-Davidson and they have refused to return my calls or give me updates during the last year and 4 months. I have another one with about 6,000 miles that is smoking heavily but out of warranty. I'll have to replace the top end on my dime before I unload it on a new sucker. Selling them off and sticking with KLRs for the rental fleet. Guess they may have some manufacturing issues eh? Buyer beware!