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Arai Quantum-X Helmet

$699.95

Got a roundish melon? Arai has got you covered with the Arai Quantum-X Helmet.

Description

Arai Quantum X Helmet

The name Arai has been synonymous with quality and protective technologies since the beginning of their days and the Quantum X continues to push the bounds, proving why Arai stands at the top. The Quantum series has been the go to helmet for riders with a more round headshape and this stays true with the Quantum X, thanks to its balanced length and slight additional width. With the simple installation of a Corsair X head liner, the Quantum X can even be converted to fit those with an intermediate oval headshape.

The Arai Quantum X Motorcycle Helmet features a chin curtain that helps to block air intrusion from the turbulent air underneath the helmet, as well as increases negative pressure to enhance the exhaust ventilation performance. The interior lining includes Arai’s signature 5mm peel away ear pocket padding and ear pocket recess to accommodate communicator speakers.

VAS Shield System:

Normally the shield mounting position must remain relatively high, because a lower shield pivot will not allow the shield to open or close. The VAS (Variable Axis System) has a variable axis (moving pivot point). This allows shield opening and closing even with the 24mm lower shield mount position, compared to the RX-Q.

VAS Shield Latch System:

VAS shield latch system captures and holds the shield closed more securely to help prevent unexpected opening. In addition to a de-mist position, the larger latch design allows for an intuitive and seamless operation of the shield.

PB-SCLC Shell:

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.

Arai’s Proprietary Liner:

The fully removable interior liner system is made from odor resistant material, which helps maintain neutral acidity levels close to human skin, as well as a softer liner material and adjustable temple padding to allow for a customized fit.

VAS V MV Shield:

The VAS MAX Vision shield is standard to provide better visibility in all seasons and for all types of riding and comes standard with a clear anti-fog Pinlock insert.

Additional Features:

  • VAS (Variable Axis System) shield and side pods are exclusive to the Arai Quantum X Helmet
  • Dual function lever releases both the side pod and the face shield for quick and simple face shield removal
  • VAS shield latch system captures and holds the face shield closed and provides a de-mist position to slightly crack the shield open
  • VAS MAX Vision face shield provides excellent visibility in all seasons thanks to the included Pinlock insert
  • Neckroll is removable and has additional exhaust channels to remove interior heat
  • Cheek pads have the Emergency Release Tab feature
  • QVF & QVR upper ventilation ducts look familiar but offer more adjustment and better flow through performance
  • PB -SCLC Shell has superb tensile strength due to a variety of carefully-positioned materials and light weight resin
  • Includes clear Pinlock insert
  • Snell 2020 and DOT approved
PRODUCT STYLE UBIKE ITEM # MFR. PRODUCT # AVAILABILITY
Pearl Black / XS 1781326 685311170477/885960 In Stock: Ships within 24 hours
Pearl Black / SM 1781327 685311170484/885961 Only 2 Left: Ships within 24 hours
Pearl Black / MD 1781328 685311170491/885962 Out of Stock
Pearl Black / LG 1781329 685311170507/885963 In Stock: Ships within 24 hours
Pearl Black / XL 1781330 685311170514/885964 Only 2 Left: Ships within 24 hours
Pearl Black / 2XL 1781331 685311170521/885965 Out of Stock
White / XS 1781320 685311170415/885954 Only 2 Left: Ships within 24 hours
White / SM 1781321 685311170422/885955 In Stock: Ships within 24 hours
White / MD 1781322 685311170439/885956 Only 3 Left: Ships within 24 hours
White / LG 1781323 685311170446/885957 Only 3 Left: Ships within 24 hours
White / XL 1781324 685311170453/885958 In Stock: Ships within 24 hours
White / 2XL 1781325 685311170460/885959 Only 3 Left: Ships within 24 hours
Aluminum Silver / XS 1781343 685311170651/885978 Only 1 Left: Ships within 24 hours
Aluminum Silver / SM 1781344 685311170668/885979 In Stock: Ships within 24 hours
Aluminum Silver / MD 1781345 685311170675/885980 Only 1 Left: Ships within 24 hours
Aluminum Silver / LG 1781346 685311170682/885981 Out of Stock
Aluminum Silver / XL 1781347 685311170699/885982 Only 1 Left: Ships within 24 hours
Aluminum Silver / 2XL 1781348 685311170705/885983 Out of Stock
Black Frost / XS 1781355 685311170712/885990 In Stock: Ships within 24 hours
Black Frost / SM 1781356 685311170729/885991 In Stock: Ships within 24 hours
Black Frost / MD 1781357 685311170736/885992 In Stock: Ships within 24 hours
Black Frost / LG 1781358 685311170743/885993 In Stock: Ships within 24 hours
Black Frost / XL 1781359 685311170750/885994 In Stock: Ships within 24 hours
Black Frost / 2XL 1781360 685311170767/885995 In Stock: Ships within 24 hours
Diamond Black / LG 1778843 685311170620/885975 Only 3 Left: Ships within 24 hours
Diamond Black / XS 1781338 685311170590/885972 Only 1 Left: Ships within 24 hours
Diamond Black / SM 1781339 685311170606/885973 Out of Stock
Diamond Black / MD 1781340 685311170613/885974 Only 1 Left: Ships within 24 hours
Diamond Black / XL 1781341 685311170637/885976 Only 3 Left: Ships within 24 hours
Diamond Black / 2XL 1781342 685311170644/885977 Only 1 Left: Ships within 24 hours
Diamond White / XS 1781332 685311170538/885966 Only 2 Left: Ships within 24 hours
Diamond White / SM 1781333 685311170545/885967 In Stock: Ships within 24 hours
Diamond White / MD 1781334 685311170552/885968 In Stock: Ships within 24 hours
Diamond White / LG 1781335 685311170569/885969 In Stock: Ships within 24 hours
Diamond White / XL 1781336 685311170576/885970 In Stock: Ships within 24 hours
Diamond White / 2XL 1781337 685311170583/885971 Out of Stock

Arai Helmet Sizing

CONVERT TO INCHES

SIZE HEAD (CM)
2XS 51 – 52
XS 53 – 54
SM 55 – 56
MD 57 – 58
LG 59 – 60
XL 61 – 62
2XL 63 – 64
3XL 65 – 66

 

Sizing information is provided by the manufacturer and does not guarantee a perfect fit.


How to Measure

  • HEAD
    Wrap a cloth measuring tape around your head just above your eyebrows and ears. Pull the tape comfortably snug, read the length, repeat for good measure and use the largest measurement.

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LOWEST PRICE, GUARANTEED

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U-Bike will match any advertised price on new merchandise available through another authorized U.S. dealer.

SELF-SERVICE RETURNS

Doesn't fit? Don't love it?
Return any unused item within 90 days for a full refund.