Wiper Blade Set Bosch Aerotwin RLE A427S

Description

Bosch Aerotwin RLE A427S comes as a frameless assembly wiper blade set with 650 / 475 mm blades.
Tackle every season head-on—the A427S set of two all-weather wipers features weather-resistant construction, ensuring crystal-clear windshield cleaning in any condition.

This Bosch A427S set of wipers integrates an asymmetric-style spoiler, crafted to assure unmatched clarity in challenging environments.
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 rapid commutes. The result is reduced lift and chatter even in turbulent weather.
Tailored for windy climates, it boosts wipe efficiency for dependable performance.

Frameless windshield wiper blade offers a streamlined flat spine, precision-engineered to maintain constant glass contact across today’s sculpted windshields. A pre-curved spring-steel beam pairs with a advanced synthetic-rubber edge, producing a silent, streak-free sweep. 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). Go beam, drive clear – get today.