Polaris RZR Parts For Sale RZR XP4 1000 Triple X Black rear bench May 5, 2015 Have the rear bench seat out of my RZR 1k. Triple X bench, black with gray stitching. Like new, just a little dusty. $700. Local pick in Phx, AZ. Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window) Related