National Cycle, repl. adj. lower window (style D). Blue - 49-59 Panhead with OEM H-D & National Cycle Beaded, Touring & Chopped Heavy Duty™ windshields 920891 has good electrical and heat

has good electrical and heat conductivity and creates long spark plug service life

spilling steel needles throughout your engine

Low-profile molded polyurethane frame features highly impact-resistant molded polycarbonate lens with anti-fog treatment for great protection and optical clarity

Threaded shock body to fine-tune sag

National Cycle, repl. adj. lower window (style D). Blue - 49-59 Panhead with OEM H-D & National Cycle Beaded, Touring & Chopped Heavy Duty™ windshields 920891 has good electrical and heatBlue. Replacement for OEM lower center window for 49 59 OEM Panhead windshields; Also fits National Cycle Beaded Heavy Duty Windshields, and will fit into any National Cycle Touring and Chopped Heavy Duty Windshield