National Cycle Beaded Heavy Duty Top Replacement Windshield For Harley FL Features: National Cycle's Beaded Heavy Duty offers an authentic choice for riders looking for a truly classic look, but with modern materials and performance The Beaded Heavy Duty is made from 3.0mm thick polycarbonate with FMR coating for great scratch resistance, and features a nostalgic mechanically-applied bead around the edges that won't yellow Measures 19-1/2 to 22-1/2 tall (adjustable) from headlight cutout, and is 21 wide Requires model specific hardware kit, sold separately