Install Easily using stock mounting harware. Lexan Polycarbonate with FRM coating is used to create custom-molded designs for unmatched durablity. Innovative Design Features "hips" at the outer edge of the shield that re-routes the air to add down force and aid stabitity. "Flip" at the top sends clean, less turbulent air to the rider and passenger. Designed for low profile look - actually works "Larger" than size stated. Orginated at Bonneville Salt Flats Land Speed Racing, perfected for the street. Made in the USA.