Wiper Blade Set Bosch Aerotwin RLE A427S

Description

Set of wipers Bosch Aerotwin RLE A427S comes with frameless design and includes 650 + 475 mm blades.
Engineered for all-season use, the wiper blade set Bosch Aerotwin RLE A427S maintains perfect contact and streak-free wiping across both blades in any weather.

The Bosch Aerotwin RLE A427S set of wiper blades incorporates an asymmetric spoiler, designed to deliver 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 highway speeds. The result is reduced lift and chatter even in strong crosswinds.
Perfect for performance-driven drivers, this spoiler enhances stability for a smoother drive.

Frameless wiper blade delivers a streamlined flat spine, purpose-built to hold pinpoint wiping accuracy across today’s sculpted windshields. A pre-curved spring-steel beam pairs with a advanced synthetic-rubber edge, ensuring a whisper-quiet glide. Its wind-cheating contour boosts high-speed stability, while slide-in multi-adapter 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.