I have a 3 month old sport cage for sale with the matching soft top. This cage extension is a bolt on unit. It is for use with the stock cage. This cage is made very nice with the dune flag mount (center of the rear part of the cage) It has an Iron cross welded into the middle (looks cool) The soft tope is made very good... better than the one I got from Kawasaki. The soft top alone was $238 and the cage extension was listed on my paperwork as $699.00. Both came on my Teryx along with the fullbore body and wheels/tires. I am located it Tucson and would not want to ship this cage. I will however help by driving a reasonable distance. I am asking $250.