SKU: 29598161050

Arai - Quantum-X Helmet

Sale price$317.23 Regular price$352.48
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Ships within 48 hours · Estimated delivery Aug 6 - Aug 11

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For Your Every Summer RSVP, with Code: SUMMER15

Description

Arai - Quantum-X HelmetArai Quantum X Helmet Purpose built for the street. A new benchmark in comfort, quiet, stability, and ventilation. Arai applied the same tireless 24 7 focus devoted to our race helmets to designing it, refining and adapting proven concepts to a new purpose. On the rounder end of the head shape spectrum, the Quantum series has always been the "go to" helmet of choice. The new Quantum X brings that shape back in a feature rich package. Notice:

 Arai - Quantum-X Helmet

Purpose-built for the street. A new benchmark in comfort, quiet, stability, and ventilation. Arai applied the same tireless 24-7 focus devoted to our race helmets to designing it, refining and adapting proven concepts to a new purpose. On the rounder end of the head shape spectrum, the Quantum series has always been the "go-to" helmet of choice. The new Quantum-X brings that shape back in a feature-rich package.

Notice: Fluorescent finishes used in certain models of Arai helmets are not covered by warranty and may fade with the passage of time and exposure to the elements. 

 

Specs & Features:

  • VAS SHIELD SYSTEM
    • The Variable Axis System shield mechanism was developed to enhance the shape of the shell, but the easy to learn changing mechanism is what most people are raving about. Quick, easy and intuitive.
  • IMPROVED SHIELD LATCH
    • The VAS latch captures and securely holds the shield closed to help prevent unexpected opening. In addition to the de-mist function, the larger latch allows for intuitive and seamless shield operation.
  • IMPROVED GLANCE OFF ABILITY

    • The VAS pivot cover is now smaller and lower than the previous design, yielding an average of 24mm more area above the cover. The shell is now smoother along the Snell test line in the temple area, thus increasing the helmet’s ability to glance off objects during an impact.

    • Compared with the shell of the Corsair-V, the smooth area around the temple is increased by an average of 24mm on the new VAS model. Having a rounder, smoother, stronger shell to improve glance off ability.

  • PB-SCLC
    • The new Peripherally Belted - Super Complex Laminate Construction shell design combines multiple materials and techniques created internally by Arai that deliver both performance and affordability.
  • DUCT VENTILATION
    • In keeping with the "improve on what works" mentality at Arai, the new QVF & QVR upper ventilation ducts look familiar but offer more adjustment and better flow through performance.
  • CHINCOVER
    • The new water repellent ES Chincover comes installed on the Quantum-X. Enhancing the Egg Shape of the helmet, the cover smooths airflow, increases exhaust from the mouth area and reduces wind noise coming up from below. Good for both cold and warm weather riding and is easy to remove and reinstall as needed.
  • ODOR RESISTANT LINER
    • The odor resistant liner material on the Quantum-X resists the build-up of bacteria and as a result allows your helmet to stay fresher, longer, between cleanings.
  • VAS-MV PINLOCK ANTI-FOG LENS
    • The Quantum-X comes with the VAS-MV (Max Vision) shield that accepts the new VAS-MV Pinlock lens. The new Pinlock-120 lens comes with the helmet in the box and ready to install.

 

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 29598161050

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Lizzy
Pawtucket, US
★★★★★ 5
True to size and value for your money.
Size: 8.5, Color: Cognac
Got these for my husi. He was very pleased with the look and feel of it. Danced all night at his sister’s wedding. These bad boys were perfect with his sage coloured suit! He is an 8 1/2 and we got his exact size Fit perfectly with no complaints. Material is really strong too and the price was the best overall.
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Reviewed in the United States on December 5, 2025
E
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Elmer Castillo
Natrona Heights, US
★★★★★ 5
Tommy Hilfiger Berton
Size: 9, Color: Cognac
I bought these boots and I love how they fit. I wear them a lot for work. I really love them, they're a great product and I recommend them.
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Reviewed in the United States on March 6, 2026
M
Verified Purchase
Mickey
Whiting, US
★★★★★ 5
Excellent quality for a good price
Size: 7.5, Color: Black
Excellent fit. Well made...Tried them on for a bit but haven't really taken them out yet. But they are great boots, look fantastic. Comfortable fit. Cheap, for what you get.
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Reviewed in the United States on May 1, 2025
T
Verified Purchase
Taowalker
Alexandria, US
★★★★★ 4
Decent value on comfortable motorcycle boot
Size: 11, Color: Black
I would give 5 stars, except I don't ever give 5. But these are 4.87. My feet don't like hard soles, but these boots are pretty comfy. I buy "dress" boots to ride a motorcycle, long story. My favorite was discontinued, and I dislike designer anything. But, these weren't toooo expensive, and turns out, they're comfortable enough, good-looking, and excellent for motorcycling.
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Reviewed in the United States on December 17, 2025
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Washington Navarrete
Bozeman, US
★★★★★ 5
Great fit and super do
Size: 12, Color: Black
Comfortable boots and were true to size and even a little roomy. Would definitely recommend.
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Reviewed in the United States on January 12, 2026

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