Fits All Polaris RZR XP1000 RS1 Models 2018-2020+ Fits .120 and .095 wall tubing. Kit consists of : 6 pieces which you will need to build your 2 seat cage. Bungs are made to utilize factory mounting points. Works with factory doors. Features : Solid cold rolled steel machined parts-not cast. Ends have flange so they will not fall into tube and makes for clean welds. Chamfers for clean welds and great adhesion. Room to rosette weld / plug weld for added strength. Notes : These bungs are for 1-3/4" tube with a .095 or .120 wall thickness. No waiting games-we stock what we sell.