Wiper Blade Set Bosch Aerotwin A931S

Description

This 550 and 450 mm Wiper Blade Set Bosch Aerotwin A931S features a frameless design.
With its weather-resistant construction, the wiper blade set Bosch Aerotwin A931S guarantees clear visibility from freezing cold to scorching heat.

The Bosch Aerotwin A931S set of wiper blades features an asymmetric spoiler, engineered for superior visibility in diverse weather.
An asymmetric spoiler is strategically positioned to channel airflow into targeted downforce while minimizing drag, applying extra pressure to the wind-facing edge so the blade hugs the glass during gusty conditions. The result is a crystal-clear wipe even in demanding high-speed scenarios.
Ideal for highway commuters, this spoiler enhances stability for lasting clarity.

Frameless wiper blade unleashes a modern tensioned beam, purpose-built to hold even line pressure across today’s sculpted windshields. A pre-curved spring-steel beam pairs with a premium silicone edge, ensuring a crystal-clear pass. Its wind-cheating contour reduces drag, while slide-in multi-adapter 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). Experience silent clarity – take your drive to the next level now.

Bosch Aerotwin – the flagship line from the trusted global group Bosch. Windshield wipers in the Aerotwin family feature an advanced frameless construction and are supplied to the production lines of numerous leading vehicle makers. The wiping element is made from a high-tech composite 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.