Wiper Blade Set Bosch Aerotwin A931S

Description

Bosch Aerotwin A931S – frameless wiper blade set, 550 and 450 mm for maximum reach.
Engineered for year-round use, the wiper blade set A931S maintains optimal contact and crystal-clear wiping across both blades in any weather.

The Bosch A931S set of wipers boasts an advanced asymmetric deflector, built to provide superior visibility in high-speed scenarios.
An asymmetric spoiler is strategically positioned to channel airflow into focused windshield grip while reducing aerodynamic resistance, applying extra pressure to the wind-facing edge so the blade hugs the glass during gusty conditions. The result is a streak-free wipe even in demanding high-speed scenarios.
Tailored for windy climates, it enhances stability for lasting clarity.

Frameless replacement blade unleashes a modern tensioned beam, purpose-built to hold even line pressure across multi-radius glass. A resilient metal spine pairs with a premium silicone edge, producing a silent, streak-free sweep. Its low-drag aero spoiler reduces drag, while tool-free quick-click mount 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 premium series from the trusted European group Bosch. Wiper blades of this range boast an modern frameless construction and are supplied to the production lines of numerous leading vehicle makers. The wiping element is made from a multi-compound rubber, offering better performance than natural rubber. Spring strips are produced from a special “Evodium” alloy and preserve their original tension throughout the blade’s service life.