I purchased a sled a year ago, from a guy I can no longer get a hold of. Of couse. He was suppose to get me all the paper work on it so I could insure it and what not. Well needless to say, a year later, I am finally able to ride, after my surgery. I remember it being a 2006 Summit x 800 maybe? I tried looking all over the tunnel for a serial number but cannot seem to find them. Is there any other location I can find any information? Also, how would I know how long my track length is?