Wiper Blade Set Bosch Aerotwin A523S

Description

Bosch Aerotwin A523S – frameless wiper blade set, 650 and 450 mm for full-span coverage.
A523S provides long-lasting, year-round windshield cleaning, thanks to dual blades that effortlessly combat ice, snow, and rainstorms.

This Bosch A523S wiper blade set integrates an advanced asymmetric deflector, optimized for exceptional wipe quality in diverse weather.
An asymmetric spoiler is strategically positioned to channel airflow into focused windshield grip while minimizing drag, 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 demanding high-speed scenarios.
Perfect for performance-driven drivers, it enhances stability for a smoother drive.

Frameless windshield wiper blade unleashes a streamlined flat spine, precision-engineered to maintain pinpoint wiping accuracy across multi-radius glass. A pre-curved spring-steel beam pairs with a advanced synthetic-rubber edge, ensuring a crystal-clear pass. 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). Go beam, drive clear – order today.

Bosch Aerotwin – the premium series from the renowned global automotive supplier Bosch. Windshield wipers in this line feature an modern frameless construction and are supplied to the assembly lines of numerous leading vehicle makers. The wiping element is made from a multi-compound rubber, outperforming natural rubber in key properties. Spring strips are produced from a special “Evodium” spring steel and preserve their original tension throughout the blade’s service life.