Skip to Main Content
Free Shipping
over $39.99

Orders $39.99 or more ship free within the contiguous U.S.

Free Shipping Policy
No-Hassle
Returns

Doesn't fit? Don't love it?

Return any unused item within 30 days for a full refund.

No-Hassle Returns

  1. Obtain an RA number
  2. Package your product
  3. Send it back to us!
Return Policy
Lowest Price,
Guaranteed

Found it for less?

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

Submit a Price Match

Elite Service Rating

Our goal is to provide the best possible shopping experience to every enthusiast who visits RevZilla.

See what our customers are saying about us:

Customer Reviews

ZillaCash Rewards Program

Earn $5 for every qualified $100 you spend. You'll also hear about special offers and events! How it works:

1

Sign in or create an account to earn ZillaCash on your next purchase with us.

2

Earn $5 for every $100 you spend on eligible items and brands.

3

Redeem your ZillaCash Rewards on a future order with us!

See our customer service page for more details.

Closeout
Arai Helmets

Arai Signet-X Gamma Helmet

Item: P354118

The Arai Signet-X Helmet has massive air vents that can be operated easily with a gloved hand. The included Pinlock 120 insert lens is race-ready. Read More

$499.99
$829.95
Save $329.96 40%
Rebate Available! View Details
Please select a Color & Size to view availability.
Arai Signet-X Gamma Helmet
(1 item)
Demo - Good
$549.99
Arai Signet-X Gamma Helmet
(1 item)
Open Box
$599.99
Arai Signet-X Gamma Helmet
(2 items)
Blemished - Very Good
$599.99
Open Box
$672.26
Arai Signet-X Gamma Helmet
(1 item)
Demo - Good
$399.99

Product Details

Arai Signet-X Gamma Helmet

The Arai Signet-X is the next evolution of the famous Signet-Q. Arai has thrown everything including the kitchen sink at this premium motorcycle helmet. It features a high-performance ventilation system with massive inlet and exhaust openings and large switches that can be easily operated, even while wearing thick gloves. The resigned chin curtain of the Arai Signet-X Helmet simultaneously block turbulent air from entering the helmet and creates negative pressure to exhaust more air. The fully removable Eco Pure cheek pads feature speaker pockets for easy installation of communication systems and for the first time in the Signet series, Emergency Release Tabs. For a better view ahead each helmet includes a VAS-MV (Max Vision) faceshield and a Pinlock 120 lens. The Pinlock 120 lens was developed to be used in high demanding conditions such as on the racetrack or adventure riding. It has proven its extreme performance in premier racing series like MotoGP, WSBK, Formula 1 and more.

The Signet series has been the go to helmet for riders with a more long-oval head shape and this stays true with the Signet-X.

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 Signet-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 Peripherally Belted - Super Complex Laminate Construction shell design combines multiple materials and techniques created internally by Arai that deliver both performance and affordability.

Eco Pure Liner:

The fully removable interior liner system is made from Eco Pure material, which helps maintain neutral acidity levels close to human skin and antibacterial consumption, 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:

  • Dual function lever releases both the side pod and the face shield for quick and simple face shield removal
  • VAS (Variable Axis System) 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
  • 5mm peel away cheek pads
  • Cheek pads with Emergency Release Tabs
  • 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 2015 and DOT approved
Shape: Long Oval

Weight: 3.53 lbs.
What's this?
Product Style RevZilla Item # MFR. Product # Availability
Product Style Frost White/Black / XS RevZilla Item #1171089 MFR. Product #15706 AvailabilityIn Stock: Ships within 24 hours
Product Style Frost White/Black / SM RevZilla Item #1171090 MFR. Product #15706 AvailabilityIn Stock: Ships within 24 hours
Product Style Frost White/Black / MD RevZilla Item #1171091 MFR. Product #15706 AvailabilityOut of Stock
Product Style Frost White/Black / LG RevZilla Item #1171092 MFR. Product #15706 AvailabilityIn Stock: Ships within 24 hours
Product Style Frost White/Black / XL RevZilla Item #1171093 MFR. Product #15706 AvailabilityOut of Stock
Product Style Frost White/Black / 2XL RevZilla Item #1171094 MFR. Product #15706 AvailabilityIn Stock: Ships within 24 hours
Product Style XS / Blue/Black RevZilla Item #1171083 MFR. Product #15706 AvailabilityIn Stock: Ships within 24 hours
Product Style SM / Blue/Black RevZilla Item #1171084 MFR. Product #15706 AvailabilityOut of Stock
Product Style MD / Blue/Black RevZilla Item #1171085 MFR. Product #15706 AvailabilityIn Stock: Ships within 24 hours
Product Style LG / Blue/Black RevZilla Item #1171086 MFR. Product #15706 AvailabilityOut of Stock
Product Style XL / Blue/Black RevZilla Item #1171087 MFR. Product #15706 AvailabilityOnly 1 Left: Ships within 24 hours
Product Style 2XL / Blue/Black RevZilla Item #1171088 MFR. Product #15706 AvailabilityIn Stock: Ships within 24 hours
Product Style XS / Red/Black RevZilla Item #1171077 MFR. Product #15706 AvailabilityOnly 3 Left: Ships within 24 hours
Product Style SM / Red/Black RevZilla Item #1171078 MFR. Product #15706 AvailabilityIn Stock: Ships within 24 hours
Product Style MD / Red/Black RevZilla Item #1171079 MFR. Product #15706 AvailabilityOnly 3 Left: Ships within 24 hours
Product Style LG / Red/Black RevZilla Item #1171080 MFR. Product #15706 AvailabilityOnly 2 Left: Ships within 24 hours
Product Style XL / Red/Black RevZilla Item #1171081 MFR. Product #15706 AvailabilityOnly 1 Left: Ships within 24 hours
Product Style 2XL / Red/Black RevZilla Item #1171082 MFR. Product #15706 AvailabilityOnly 3 Left: Ships within 24 hours
Product Style XS / Yellow/Black RevZilla Item #1224654 MFR. Product #806350 AvailabilityOnly 3 Left: Ships within 24 hours
Product Style SM / Yellow/Black RevZilla Item #1224655 MFR. Product #806351 AvailabilityIn Stock: Ships within 24 hours
Product Style MD / Yellow/Black RevZilla Item #1224656 MFR. Product #806352 AvailabilityOnly 3 Left: Ships within 24 hours
Product Style LG / Yellow/Black RevZilla Item #1224657 MFR. Product #806353 AvailabilityIn Stock: Ships within 24 hours
Product Style XL / Yellow/Black RevZilla Item #1224658 MFR. Product #806354 AvailabilityOut of Stock
Product Style 2XL / Yellow/Black RevZilla Item #1224659 MFR. Product #806355 AvailabilityOut of Stock

Arai Helmet Sizing

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

  • H 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.
Product Description
Part Numbers
Sizing & Fit
87 Customer Reviews
87 4.5/5
33 Questions & 67 Answers

Related Video

How To Size and Buy a Motorcycle Helmet

Reviews & Questions

Leave a product review for a chance to win one of our monthly $100 giveaways.
Ask or answer a question to win one of our monthly $100 giveaways.