Extensively tested polycarbonate windshields provide classic styling while helping to provide excellent wind protection. Classic Windshield includes windshield lowers and all chrome mounting hardware. (See C90T parts catalog for Classic Windshield spare parts). Adjustable Windshield feature 2 inches of height (19.5 to 21.5 H x22 W) adjustment for those needing just a little more height coverage at a more affordable price (windshield lowers not included with Adjustable Windshield). Chrome steel hardware included for all C90 windshields.