For BMW F850GS / ADV Windscreen Windshield Wind Deflectors Screen Viser Visor. New For BMW F850GS / ADV Windscreen Windshield Wind Deflectors Screen Viser Visor. Leave me message which color you choose!!! Material : High-quality ABS Plastic. Color: Yellow / Grey / Clear. Protect motorcycle enthusiasts from the wind, thrown-up rocks, debris, and bugs. Professional windshield angle design, it can flow diversion better and ensure the safety of riding. Easy to install. Off-road Motorcycle, Dual Sport Motorcycle, Street Motorcycle. For BMW F850GS /ADV.