Wiper Blade Set Bosch Aerotwin A428S

Description

Bosch Aerotwin A428S – set of wipers built with frameless assembly, lengths 800 mm and 750 mm.
Engineered for all-weather performance, the set of wipers A428S assures crystal-clear wiping across both blades in any climate.

The Bosch A428S set of wiper blades incorporates an high-performance asymmetric fin, crafted to guarantee unmatched clarity in diverse weather.
An asymmetric spoiler is strategically positioned to channel airflow into optimal contact force while minimizing drag, applying extra pressure to the wind-facing edge so the blade hugs the glass during rapid commutes. The result is reduced lift and chatter even in turbulent weather.
Ideal for highway commuters, it enhances stability for a smoother drive.

Frameless replacement blade delivers a sleek beam profile, purpose-built to hold constant glass contact across complex windshield curves. A resilient metal spine pairs with a advanced synthetic-rubber edge, ensuring a silent, streak-free sweep. Its low-drag aero spoiler reduces drag, while tool-free quick-click mount 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 – order today.

Bosch Aerotwin – the top series from the renowned German manufacturer Bosch. Wipers in the Aerotwin family offer an advanced frameless construction and are supplied to the production lines of numerous European vehicle makers. The wiping element is made from a high-tech composite rubber, offering better performance than natural rubber. Spring strips are produced from a special “Evodium” spring steel and preserve their original tension throughout the blade’s service life.