Arai Quantum-X Solid Adult Street Motorcycle Helmet - Diamond Black/X-Large

The Quantum-X is a purpose-built helmet designed for the street, offering a new benchmark in comfort, quiet, stability, and ventilation. Arai has applied the same tireless 24-7 focus devoted to their race helmets to the development of this model, refining and adapting proven concepts to a new purpose.

The Quantum series has long been the "go-to" helmet of choice for those with a rounder head shape, and the new Quantum-X brings that shape back in a feature-rich package. The round oval shell is designed for head shapes with an even balance between length and width, providing a comfortable and secure fit.

One of the key features of the Quantum-X is the quick-release lever for the side pod and faceshield. This allows for easy and convenient access, making it a breeze to remove or adjust the faceshield as needed. Additionally, the helmet comes equipped with a clear anti-fog Pinlock insert, ensuring all-season visibility in various weather conditions.

The QVF and QVR upper ventilation ducts offer more adjustment and better flow-through performance, providing enhanced airflow and temperature regulation for the rider. This, combined with the ES chin cover, which increases exhaust from the mouth area while reducing wind noise, ensures a comfortable and quiet riding experience.

The Quantum-X is DOT approved and meets the FMVSS 218 standard, ensuring it meets the necessary safety requirements for street use. Furthermore, it is compatible with the VAS-V Pro Shade system, allowing riders to customize their shading and visual preferences.

Overall, the Quantum-X is a well-designed and feature-rich helmet that caters to the needs of street riders with a rounder head shape. Arai's attention to detail and commitment to quality are evident in this latest iteration of the Quantum series, making it a compelling choice for those seeking a comfortable, safe, and versatile riding companion.

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