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Arai Helmets White Quantum-X Helmet - 806450

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MSRP Price: $679.95

Our Price: $611.96

You Save $67.99 (10%)
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Overview of Arai Helmets White Quantum-X Helmet - 806450

PB-ScLC Construction

  • 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.

Outwards-Flaring Hyper-Ridge

  • Flares out to provide a larger opening so that the helmet is easier to get on and off. The reinforcement band circles the bottom of the shell, adding strength and lowering the helmet's center of gravity.

VAS Shield Mechanism

  • The Variable Axis System (VAS) incorporates a moving pivot point. By combining the pin trajectory, which is bases on an imaginary axis, with the two trajectories of the double-pivot point slot, the shield opens and closes smoothly, even with the much lower shield mount position. A dual-function lever releases both the side cover/pod and shield pin for quick and simple shield removal.


  • the new three position QVF front intake ducts for optimum cooling.


  • The new QVR rear exhaust ducts with three position sliding lever.

Extreme Peripheral View

  • Wide eye port for enhanced peripheral view

De-Mist Lock

  • Faceshield tab pushes forward to open the shield and help clear any fog that may appear.

VAS Shield Latch

  • The VAS latch captures and securely holds the shield closed to  help resist unexpected opening. In addition to the de-mist function, the larger latch allows for intuitive and seamless shield operation, even with heavy gloves.

Pull-down Air Spoilers

  • Helps minimize wind noise. Also aids with the extraction of the hot air from the face area.

Chin Curtain

  • The new chin curtain accentuates the egg-shaped form of the outer shell. In addition, it blocks the intrusion of turbulent air from the underside of the helmet and increases negative pressure to enhance the function of the chine vent by drawing more air from the mouth area. Works with pull-down spoiler, and, when removed, the pull-down spoiler remains functional.

Cowl Vent Design

  • Exhausts heat more efficiently. The vents are sculpted into the rear shell shape and work in concert with the AirWing to greatly add lateral helmet stability at sped (Arai test riders reported this benefit is most noticeable when popping up into the airflow when braking)

Brow Vent Channeling Ventilation

  • Gives you more cooling air in the temple and/or forehead area without holes in the critical forehead area of the shell or impact-absorbing liner.

FFS (Free Flow System)

  • Helps reduce wind noise and turbulence while increasing the exhaust of hot air.

FCS® Cheek Pad Design

  • A spring support adds just the right amount of pressure when worn and releases to create extra room when the helmet is removed. The 5mm peel-away layer offers unparalleled custom fitting.

Emergency-Release Cheek Pads

  • Allow for easier access to an injured rider by sliding out via integrated pull tabs built into the underside of the cheek pads.

Sound-Absorbing Ear-Pad Foam

  • A layer of foam in the ear pocket to help block assorted noises from reaching your ears.

Removable/Replaceable Neck Roll

  • Easily removes and re-installs for thorough washing or replacement if damaged.


  • New exclusive liner with antimicrobial material stays fresher between cleanings.

VAS Max Visiion (BV) Shield

  • VAS Max Vision shield is standard to provide better visibility for all types of riding. 

 Medium weight is 3lbs, 8 oz.

Double D ring with anti flutter loop chin strap


Included Items:

(1) Helmet

(1) Helmet bag

(1) Clear pinlock lens

(1) Tube silicone lubricant


Specs for Arai Helmets White Quantum-X Helmet - 806450

Age Adult
Color White
Color - Primary White
Helmet Style Full Face
Safety Rating DOT
Safety Rating Snell M2015
Size X-Small
Type Single Lens
Units Each
Weight 4.80 lbs

UPC Code:

Specs for Arai Helmets White Quantum-X Helmet - 806450
Age Adult
Color White
Color - Primary White
Helmet Style Full Face
Safety Rating DOT
Safety Rating Snell M2015
Size X-Small
Type Single Lens
Units Each
Weight 4.80 lbs
Arai Helmets Sizing Information
How to size
X-SMALL 20 7/8 - 21 1/4 53-54 6 5/8 - 6 3/4
SMALL 21 5/8 - 22 55-56 6 7/8 - 7
MEDIUM 22 3/8 - 22 3/4 57-58 7 1/8 - 7 1/4
LARGE 23 1/8 - 23 1/2 59-60 7 3/8 - 7 1/2
X-LARGE 24 - 24 3/8 61-62 7 5/8 - 7 3/4
XX-LARGE 24 3/4 - 25 1/8 63-64 7 7/8 - 8
Fitment for Arai Helmets White Quantum-X Helmet - 806450

Part 3310310XS fits the following machines

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Instructions and Manuals for Arai Helmets White Quantum-X Helmet - 806450

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