This 450 mm wiper blade Bosch Aerotwin truck AR45N is built using a frameless design.
The AR45N all-season windshield wiper blade offers uninterrupted performance in rainy conditions, snow, and high-temperature heat.
The cutting-edge Bosch AR45N delivers a advanced symmetric deflector, optimized for reliable performance in diverse weather.
A symmetric spoiler spans the entire blade, delivering uniform grip across the arc. By directing air symmetrically above and below, it reduces wobble at high velocities. This construction also protects against snow and ice, extending blade life. Its universal fit allows use on either side of the windshield, making it a practical choice for year-round drivers.
Frameless replacement blade offers a streamlined flat spine, calibrated for pinpoint wiping accuracy across today’s sculpted windshields. A pre-curved spring-steel beam pairs with a advanced synthetic-rubber edge, ensuring a crystal-clear pass. Its low-drag aero spoiler cuts lift at highway speed, while slide-in multi-adapter suits 95% of vehicles for rapid installation. The frameless build shrugs off snow and ice, eliminates corrosion points, and hugs modern glass shapes for superior visibility. Drawbacks: higher upfront cost, refill inserts are non-serviceable, plastic adapters may embrittle in severe cold, and clamping force declines slightly on very flat windshields. Rinse with pH-neutral soap every three months and replace every 12–24 months (6–12 months in extreme climates). Go beam, drive clear – buy today.
Aerotwin Truck – a professional series from the trusted global group Bosch. Windshield wipers in this range are designed for service on commercial vehicles. Truck wipers in this line feature an advanced frameless construction and are supplied to the plants of numerous European OEMs. The rubber element uses a high-tech composite mix, outperforming natural rubber in key properties and delivers an longer service life. Spring rails are produced from a special “Evodium” alloy and retain their clamping force for the full lifetime of the blade.
Amazon IT
17.28 €
Price as of 14 Oct 2026, 05:30 CEST Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.