One of the guys at work was showing me the new tracks by Mattracks he got for his quad. These look great!
http://www.litefootatv.com/html/video_clips.htm
http://www.litefootatv.com/html/video_clips.htm
Seen the same post on AO.
i wouldn't go for it, looks really hard on the drive train and steering components, i've heard of drive train problems coming from putting on tires bigger than what the bike designed for can't imagine how bad these would be. i really doubt that the tracks have more flotation than a wide track ski-doo, the only thing it would have on the sled may be better gearing but most work sleds have a high and a low gear on them. blargon i haven't heard good things about argos.
Just doing a little math
atv tracks (8") .75' width x 2' long x 4 tracks = 6 square feet
long track snow (15") 1.4' x 3.5' long = 4.9 square feet
long track wide track (18") 1.5' x 3.5' long = 45.25 square ' on the ground