Description
Bosch Aerotwin AR531S – wiper blade set developed using frameless construction, lengths 530 mm & 450 mm.
The set of wipers AR531S offers uninterrupted, all-weather performance for both blades in rainy conditions, snowstorms, and high-temperature heat.
This Bosch AR531S set of wipers boasts an asymmetric spoiler, built to provide enduring performance 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 minimal noise and vibration even in demanding high-speed scenarios.
Perfect for performance-driven drivers, it boosts wipe efficiency for a smoother drive.
Frameless wiper blade delivers a modern tensioned beam, precision-engineered to maintain even line pressure across today’s sculpted windshields. A resilient metal spine pairs with a premium silicone edge, ensuring a crystal-clear pass. Its low-drag aero spoiler boosts high-speed stability, while tool-free quick-click mount 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 – elevate now.
Bosch Aerotwin – the premium line from the respected European group Bosch. Wipers in the Aerotwin family feature an modern frameless construction and are supplied to the plants of numerous leading 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.
