Wiper Blade Set Bosch Aerotwin A540S

Description

Bosch Aerotwin A540S – set of wipers featuring frameless construction, lengths 680 mm & 625 mm.
Elevate crystal-clear visibility all year long with the A540S dual windshield wipers — engineered to withstand heavy rain, icy sleet, snow, and scorching heat for nonstop performance.

This Bosch A540S set of wiper blades offers an asymmetric spoiler, built to provide exceptional wipe quality in all conditions.
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 highway speeds. The result is reduced lift and chatter even in turbulent weather.
Perfect for performance-driven drivers, it boosts wipe efficiency for a smoother drive.

Frameless wiper blade unleashes a modern tensioned beam, calibrated for even line pressure 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 reduces drag, while tool-free quick-click mount suits most makes and models 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). Go beam, drive clear – shop today.

Aerotwin – the top line from the respected European group Bosch. Wipers in this line boast an advanced frameless construction and are supplied to the production lines of numerous leading vehicle makers. The wiping element is made from a multi-compound rubber, outperforming natural rubber in key properties. Spring rails are produced from a special “Evodium” alloy and preserve their original tension throughout the blade’s service life.