2017 Skidoo Summit X 850 E-Tex 165x3 track I think mileage shows just over 3,000 but it got a new engine 3 years ago when I bought it. I have put less than 300 miles on it since I bought it. I dont have time or money to ride it so Im selling it. I put a used track with 800 miles on it on last year. I put a new driveshaft and avid drivers in when I did the track. I also upgraded the rear spring to the heavy weight springs. It has an aftermarket can that was on it when I bought it. It sounds really good and runs really good. It went everywhere I needed it to go with no problems. I upgraded the hood vents to the heavy duty vents.