Clear high quality Vetter windshield that is 21.5 inches from top center to bottom center and made by SlipStreamer to meet ANSI 2261-1966 DOT specifications in all fifty states of the USA. No drilling or modification is required for installation. For all VETTER fairings ONLY with integrated fairing turn signals. This DOES NOT fit early Vetter Fairings with stem mounted "POD" type turn signals. DO NOT order this item unless your fairing is clearly marked with the brand name "Vetter" or "Windjammer" as this will NOT fit look-alike fairings such as Windkutter, Pacifico, etc. Also available in smoked tint (PART #171).