Wiper Blade Set Bosch Aerotwin A974S

Description

Bosch Aerotwin A974S – wiper blade set developed using frameless construction, lengths 530 mm + 475 mm.
Designed for all-weather performance, the wiper blade set A974S assures smudge-free cleaning across both blades in any climate.

This Bosch A974S wiper blade set delivers an high-performance asymmetric fin, crafted to secure exceptional wipe quality in challenging environments.
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 gusty conditions. The result is reduced lift and chatter even in demanding high-speed scenarios.
Ideal for highway commuters, it boosts wipe efficiency for a smoother drive.

Frameless wiper blade offers a modern tensioned beam, precision-engineered to maintain constant glass contact across complex windshield curves. A resilient metal spine pairs with a premium silicone edge, ensuring a crystal-clear pass. Its wind-cheating contour boosts high-speed stability, 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 – elevate now.

Series Aerotwin – the premium line from the respected European manufacturer Bosch. Wiper blades of this range feature an advanced frameless construction and are supplied to the assembly lines of many leading vehicle makers. The wiping element is made from a high-tech composite rubber, outperforming natural rubber in key properties. Spring strips are produced from a special “Evodium” alloy and maintain their original tension throughout the blade’s service life.