The BMW F850GS Windscreen V-stream Windshield ZTechnik Z2378 Light Tint Sport Touring Screen 2019 Up is a generously-sized sport-touring screen, and will give most F850GS/Adventure riders excellent wind protection while maintaining the bike’s adventourous appearance. State-of-the-art 4.5mm Quantum hardcoated polycarbonate gives this VStream windscreen outstanding clarity and strength characteristics unmatched by any windshield maker worldwide.