Description
Bosch Aerotwin AR657S – frameless wiper blade set, 650 and 650 mm for comprehensive coverage.
Intended for installation on vehicles with a compatible spray-nozzle system.
Achieve exceptional clarity year-round with the Bosch Aerotwin AR657S dual-blade wiper set — crafted to fight off rainstorms, icy sleet, snowfall, and blazing sun for nonstop performance.
The Bosch Aerotwin AR657S set of wiper blades incorporates an asymmetric spoiler, optimized for superior visibility in diverse weather.
An asymmetric spoiler is strategically positioned to channel airflow into optimal contact force while reducing aerodynamic resistance, applying extra pressure to the wind-facing edge so the blade hugs the glass during highway speeds. The result is a crystal-clear wipe even in turbulent weather.
Tailored for windy climates, it boosts wipe efficiency for dependable performance.
Frameless wiper blade delivers a sleek beam profile, precision-engineered to maintain pinpoint wiping accuracy across complex windshield curves. A pre-curved spring-steel beam pairs with a premium silicone edge, ensuring a whisper-quiet glide. Its wind-cheating contour reduces drag, while slide-in multi-adapter 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). Experience silent clarity – take your drive to the next level now.
Aerotwin – the flagship series from the trusted German automotive supplier Bosch. Windshield wipers of this range offer an advanced frameless construction and are supplied to the plants of many leading vehicle makers. The wiping element is made from a high-tech composite rubber, offering better performance than natural rubber. Spring rails are produced from a special “Evodium” spring steel and preserve their original tension throughout the blade’s service life.
