Wiper Blade Set Bosch Aerotwin A974S

Description

Bosch Aerotwin A974S – wiper blade set developed using frameless construction, lengths 530 mm and 475 mm.
Elevate ultimate clarity all year long with the A974S set of two all-weather wipers — built to stand up to rainstorms, freezing rain, snow, and extreme temperatures with precision.

This Bosch A974S set of wipers incorporates an advanced asymmetric deflector, built to provide exceptional wipe quality 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 minimal noise and vibration even in strong crosswinds.
Tailored for windy climates, it boosts wipe efficiency for dependable performance.

Frameless replacement blade unleashes a sleek beam profile, purpose-built to hold even line pressure across multi-radius glass. A pre-curved spring-steel beam pairs with a advanced synthetic-rubber edge, ensuring a whisper-quiet glide. Its low-drag aero spoiler 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 – take your drive to the next level now.

Aerotwin – the top line from the renowned European automotive supplier Bosch. Wipers in this line boast an modern frameless construction and are supplied to the production lines of many leading vehicle makers. The wiping element is made from a high-tech composite rubber, outperforming natural rubber in key properties. Spring rails are produced from a special “Evodium” spring steel and preserve their original tension throughout the blade’s service life.