Flat bar wiper. Retrofit kit with two wiper blades. Quick and easy installation. The wiper blades from Bosch Automotive are ideal if you want to ensure a streak-free view on your vehicle again. Suitable visibility and reduced glare increase road safety and ensure relaxed driving. Fitting the wiper blades is child's play and can be done in just a few minutes. You don't even need any tools. Aerotwin Performance flat bar wipers from the wind tunnel. You can rely on the Aerotwin even at high speeds: its aerodynamic design offers you good visibility even in difficult weather conditions. The customised spring rail ensures the highest wiping quality at every point on the windscreen.