Wiper Blade Set Bosch Aerotwin AR551S

Description

Bosch Aerotwin AR551S – set of wipers with blades of 550 mm & 500 mm, available in a frameless version.
Bosch Aerotwin AR551S – an year-round wiper blade set delivering crystal-clear vision in downpours, snow, and extreme temperatures for round-the-clock reliability.

The Bosch Aerotwin AR551S wiper blade set integrates an asymmetric-style spoiler, designed to deliver superior visibility in all conditions.
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 crystal-clear wipe even in strong crosswinds.
Tailored for windy climates, this spoiler boosts wipe efficiency for lasting clarity.

Frameless replacement blade offers a modern tensioned beam, purpose-built to hold even line pressure across multi-radius glass. A pre-curved spring-steel beam 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 most makes and models 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). Go beam, drive clear – order today.

Aerotwin – the premium series from the trusted European manufacturer Bosch. Windshield wipers in this line offer an modern frameless construction and are supplied to the plants of many European vehicle makers. The wiping element is made from a high-tech composite rubber, outperforming natural rubber in key properties. Spring elements are produced from a special “Evodium” alloy and maintain their original tension throughout the blade’s service life.