Wiper Blade Set Bosch Aerotwin A557S

Description

Wiper Blade Set Bosch Aerotwin A557S includes blades of 700 mm and 400 mm and features a frameless assembly.
Optimized for all-season performance, the set of wipers A557S assures clear cleaning across both blades in any climate.

This Bosch A557S set of wipers offers an high-performance asymmetric fin, crafted to assure superior visibility in challenging environments.
An asymmetric spoiler is strategically positioned to channel airflow into focused windshield grip while minimizing drag, applying extra pressure to the wind-facing edge so the blade hugs the glass during fast-paced drives. The result is reduced lift and chatter even in demanding high-speed scenarios.
Ideal for highway commuters, it boosts wipe efficiency for lasting clarity.

Frameless replacement blade unleashes a sleek beam profile, calibrated for even line pressure across multi-radius glass. A resilient metal spine pairs with a advanced synthetic-rubber edge, ensuring a silent, streak-free sweep. Its low-drag aero spoiler boosts high-speed stability, while smart-fit mounting heads 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 – upgrade now.

Series Aerotwin – the flagship series from the respected German manufacturer Bosch. Windshield wipers in the Aerotwin family boast an modern frameless construction and are supplied to the production lines of numerous European vehicle makers. The wiping element is made from a multi-compound rubber, offering better performance than natural rubber. Spring elements are produced from a special “Evodium” spring steel and maintain their original tension throughout the blade’s service life.