Kolpin Polaris RSR 900/1000 Steel Roof - Heavy-Duty 14-guage thick steel panel construction roof for your Polaris RZR 900/1000 models. Integrated visor for protection and accessory mounting Includes rubber seals for placement in-between roll cage and roof to minimize noise and wear Quick and easy install in less than 30-minutes Compatible with Kolpin Glass Windshield and select back panels Stiffening ribs added to the construction of some models