Wiper Blade Set Bosch Aerotwin AR450S

Description

The Bosch Aerotwin AR450S wiper blade set includes blades of 450 & 450 mm and features a frameless construction.
AR450S provides dependable, year-round windshield cleaning, thanks to dual blades that effortlessly combat ice, snow buildup, and rainstorms.

This Bosch AR450S set of wipers offers an high-performance asymmetric fin, crafted to ensure superior visibility in diverse weather.
An asymmetric spoiler is strategically positioned to channel airflow into targeted downforce while reducing aerodynamic resistance, applying extra pressure to the wind-facing edge so the blade hugs the glass during fast-paced drives. The result is reduced lift and chatter even in strong crosswinds.
Perfect for performance-driven drivers, it enhances stability for a smoother drive.

Frameless replacement blade delivers a modern tensioned beam, purpose-built to hold constant glass contact across today’s sculpted windshields. A pre-curved spring-steel beam pairs with a premium silicone edge, producing a silent, streak-free sweep. Its wind-cheating contour cuts lift at highway speed, while slide-in multi-adapter suits 95% of vehicles for hassle-free fitting. 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). Experience silent clarity – take your drive to the next level now.

Aerotwin – the top series from the trusted global manufacturer Bosch. Windshield wipers of this range offer an advanced frameless construction and are supplied to the production lines of many European vehicle makers. The wiping element is made from a high-tech composite rubber, offering better performance than natural rubber. Spring elements are produced from a special “Evodium” alloy and preserve their original tension throughout the blade’s service life.