Wiper Blade Set Bosch Aerotwin RLE A539S

Description

Wiper Blade Set Bosch Aerotwin RLE A539S includes blades of 400 mm & 650 mm and boasts a frameless design.
Bosch Aerotwin RLE A539S provides long-lasting, year-round windshield cleaning, thanks to dual blades that effortlessly combat frost, snow, and rainstorms.

The Bosch Aerotwin RLE A539S wiper blade set integrates an asymmetric spoiler, built to provide long-lasting performance in challenging environments.
An asymmetric spoiler is strategically positioned to channel airflow into focused windshield grip while reducing aerodynamic resistance, applying extra pressure to the wind-facing edge so the blade hugs the glass during gusty conditions. The result is a streak-free wipe even in demanding high-speed scenarios.
Ideal for highway commuters, this spoiler boosts wipe efficiency for lasting clarity.

Frameless windshield wiper blade offers a streamlined flat spine, precision-engineered to maintain constant glass contact across multi-radius glass. A resilient metal spine pairs with a premium silicone edge, ensuring a silent, streak-free sweep. Its low-drag aero spoiler cuts lift at highway speed, while smart-fit mounting heads 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 – upgrade now.