Kolpin UTV Rear Windshields - Kolpin UTV rear windshields are constructed from .125 in. FMR abrasive-resistant GE Lexan polycarbonate. They are then cut with a superior CNC 5-axis router so that all of the edges are super-smooth. Kolpin UTV rear windshields feature an extremely durable design, as the clamps are custom injection-molded and hold tight over every rough mile. Easy to install with no drilling required, these Kolpin UTV rear windshields provide you with an effective barrier protecting your cab.