National Cycle Dakota 4.5 Windshield Fits Honda, Fits Kawasaki, Fits Suzuki, Fits Yamaha, Fits BMWA value priced alternative to a hardcoated polycarbonate windshield is a windshield made from high impact acrylic. Dakota 4. 5 is named for its material thickness at 3 16 (4. 5mm.) This is a heavy gauge windshield. Dakota 4. 5 uses the same mount kit as the narrow frame Heavy Duty windshield. For that custom look, at a very affordable price, nothing beats the Dakota 4. 5. Note: Heavy Duty Mount Kit Required (sold separately)