Description
Set of wipers Bosch Aerotwin A851S includes blades of 600 mm + 450 mm and offers a frameless assembly.
A 851 S provides universal, year-round durability—dual blades clearing away sleet, blizzard conditions, and debris for a clear windshield on every drive.
The Bosch A 851 S set of wipers incorporates an advanced asymmetric deflector, optimized for unmatched clarity in high-speed scenarios.
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 smudge-free wipe even in turbulent weather.
Tailored for windy climates, it boosts wipe efficiency for lasting clarity.
Frameless replacement blade delivers a modern tensioned beam, calibrated for constant glass contact across today’s sculpted windshields. A pre-curved spring-steel beam pairs with a premium silicone edge, producing a crystal-clear pass. Its wind-cheating contour cuts lift at highway speed, while smart-fit mounting heads suits most makes and models 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 – upgrade now.
Series Aerotwin – the flagship series from the respected European manufacturer Bosch. Wipers in this line feature an advanced frameless construction and are supplied to the plants of numerous leading vehicle makers. The wiping element is made from a multi-compound rubber, offering better performance than natural rubber. Spring rails are produced from a special “Evodium” alloy and maintain their original tension throughout the blade’s service life.
