National Cycle VStream Tall Touring Windscreen Suzuki M109R Boulevard National Cycle revolutionizes windshield performance with the VStream Windshield. The Patented V shape and advanced dimensional contours push the wind vortex away from the riders head. The result is a more quiet riding environment! Features: Perfect for extended rides and cross country touring V shape redirects wind vortices away from rider and passenger Dramatically reduces wind noise while increasing rider comfort 4.5mm thick, Lexan polycarbonate is 23x stronger than acrylic Quantum hardcoating has a scratch resistance 10x better than FMR coating Includes all necessary mounting hardware DOT approved Dimensions: Height: 10.00 (25.4cm) Width: 17.00 (43.2cm