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

Purpose-built for the street, the new Quantum-X brings a new benchmark in comfort, quiet, stability, and ventilation. Arai has applied the same tireless 24-7 focus devoted to their race helmets to designing this helmet, refining and adapting proven concepts to a new purpose.

The Quantum series has long been the "go-to" helmet of choice for those with round oval head shapes, offering an even balance between length and width. The new Quantum-X continues this legacy, with a round oval shell that provides a comfortable fit for this head shape.

Featuring a quick-release lever for the side pod and face shield, the Quantum-X ensures easy on-and-off convenience. To enhance all-season visibility, the helmet is equipped with a clear anti-fog Pinlock insert, ensuring a clear view in all weather conditions.

The QVF and QVR upper ventilation ducts offer more adjustment and better flow-through performance, allowing riders to fine-tune their comfort level. The helmet is DOT Approved and meets the FMVSS 218 Standard, ensuring safety and compliance.

To reduce wind noise, the Quantum-X is equipped with an ES chin cover that increases exhaust from the mouth area. Additionally, the helmet is compatible with the VAS-V Pro Shade system, allowing riders to customize their protection and comfort further.

In conclusion, the Arai Quantum-X is a purpose-built helmet that combines the company's racing heritage with innovative features designed for everyday street use. With its focus on comfort, stability, and ventilation, the Quantum-X sets a new benchmark in helmet design, catering to the needs of riders with round oval head shapes.

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