The Dakota 4.5™ is a value-priced alternative to a hardcoated polycarbonate windshield. This windshield is made from 4.5mm (3/16 in.) High-Impact Acrylic. This is a heavy gauge windshield. Dakota 4.5 uses the same mount kits as the narrow frame Heavy Duty™ windshields. For that custom look at a very affordable price, nothing beats National Cycle's Dakota 4.5. Made from clear, D.O.T.-approved, high-impact acrylic plastic (4.5mm thick with one-piece construction). Uses same Mount Kits as Narrow Frame Heavy Duty windshields; Mount Kits sold separately. High-luster chrome plated outside trim. Full-sized touring shield for excellent wind protection.