Love it, but there is bugs in the 800's. Have a buddy with the 800 IQ 5000 miles this season with no problems. Changed to NGK's and never changed a plug again. I've been thru 20 plugs and a top end. Now with the new top end I've lost 10% compression on the opposite cylinder than the last time. Ring letting go again. I don't know what to tell you. This sled is awesome to ride. I just hope they find a fix. These single rings are not holding up. 1000miles trouble free, in the shop for a week. My dealer is awesome and have never had a problem getting it fixed. We'll see after the warranty runs out?