This tinted vent matches the OEM style introduced in 2004 to fit the curvature of the GL1800 windshields. The 4 anti-fog slots across the top are greatly enlarged over previous models providing increased air flow. A new 5 position lever provides smoother control of position selection. Fits all GL1800 windshields, requires a hole to be cut and securely mounts with included face mount screws. Fits Honda GL1800 OEM Windshields.