Description
Bosch Aerotwin A820S – set of wipers featuring frameless assembly, lengths 650 mm + 475 mm.
A 820 S – an all-season wiper blade set delivering crystal-clear vision in downpours, sleet, and extreme temperatures for round-the-clock reliability.
The Bosch A 820 S set of wiper blades boasts an high-performance asymmetric fin, optimized for exceptional wipe quality in diverse weather.
An asymmetric spoiler is strategically positioned to channel airflow into enhanced blade pressure 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 demanding high-speed scenarios.
Perfect for performance-driven drivers, this spoiler boosts wipe efficiency for lasting clarity.
Frameless replacement blade delivers a streamlined flat spine, purpose-built to hold pinpoint wiping accuracy across multi-radius glass. A resilient metal spine pairs with a advanced synthetic-rubber edge, producing a crystal-clear pass. Its low-drag aero spoiler cuts lift at highway speed, 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 – shop today.
Series Bosch Aerotwin – the premium line from the renowned European manufacturer Bosch. Windshield wipers of this range offer an advanced frameless construction and are supplied to the assembly lines of numerous leading 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.
