National Cycle VStream Sport Touring Windscreen Honda Africa Twin The VStream patented V shape pushes the wind vortex away from your head giving you a peaceful ride. Made from polycarbonate for greater impact strength up to 23x more than acrylic. Unbelievable clarity for outstanding optics on the road. Features: Made from 4.5mm thick polycarbonate Quantum hard coated for 10x additional abrasion protection Reduced wind noise Comes with VStream+ custom mounts Dimensions: 16.75 H x 14.00 W