This is a set of tracks for a polaris sportsman 4 wheelers, rangers, and RZR’s. They have very little run time on them. They come with a new mounting kit for 550 and 850 Sportsman 4 wheelers. They will fit many differant models of polaris but the correct mounting kit will have to be purchased. Asking 2250 O.B.O
Mounting bracket kits are available for 2009-2011 sportsman, 2009-2013 Ranger and RZR.