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Shoei GT-Air Inertia Helmet
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  • White/Red
  • White/Red
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  • Red/White/Blue
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  • Black/Grey/Silver

Please select a Color and Size to check availability, or to add this item to your Shopping Cart or Wish List.

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140 3737 4959

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Size Chart
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MSRP
$670.99
Your Savings (10%):
$67.10
Your Price
$603.89
Please select a Color and Size to view availability.

Video Reviews (3)

Shoei GT-Air Inertia Helmet Videos

Shoei GT-Air Inertia Helmet

SHOEI introduces the Shoei GT Air, a lightweight full-face helmet with improved ventilation, a fully removable noise-reducing interior, a built-in sun visor and a distinctively stylish shell that is as good looking as it is integral to its performance while on the road.

Aerodynamic Shell Design:

  • Aerodynamic properties are maximized through extensive wind tunnel and professional riders’ feedback
  • Multi-Piece EPS liner enhances impact absorption and ventilation
  • Three shell and four EPS liner sizes provide increased fit options that help to comfortably fit most head sizes
  • Molded air spoiler reduces drag and lift, as well as diminishes pressure on the rider’s neck while riding at speed

Sun Shield Visor System:

  • Built-in QSV-1 sun shield gives riders instant relief from sun glare in one quick motion
  • Visor meets ANSI Z80.3-2010 standard for non-prescription eyeglasses
  • Large and easy to reach switch activates the 3D injection-molded inner sun shield
  • Distortion-free shield blocks 99% of harmful UV rays
  • Forehead area of the outer shell is raised slightly to accommodate the internal sun shield, helping allow for the integrity of the helmet’s inner EPS liner to remain intact

Ventilation System:

  • Upper Air Intake Vent is positioned to maximize air volume into the helmet interior
  • Large upper intake vent positioned to maximize performance behind wind screens
  • Easy to operate large lower intake vent
  • Lower air intake/defroster vent reduces shield fogging and increases ventilation
  • The rear/neck vents allow for effective air exhaust
  • Breath guard and chin curtain included

Advanced Integrated Matrix (AIM):

  • High performance fiber materials are combined with elastic organic fibers to create a shell structure that is ultra-lightweight, rigid and resilient

Interior System:

  • 3-D Max-Dry center pad and multi-layered, polyurethane foam cheek pads
  • Chin curtain prevents wind entry and reduces noise
  • Cheek pads are replaceable or removable for maintenance
  • Eyeglass compatible interior
  • E.Q.R.S. (Emergency Quick-Release System) allows emergency medical personnel to easily remove the cheek pads from the helmet of a rider involved in an accident, in turn making the helmet more easily removable

Standard Chin-Strap Clip:

  • Neatly secures chin strap

CNS-1 Shield System:

  • The CNS-1, three-dimensionally curved shield is both wider and taller than the CX-1V it replaces
  • Includes new redesigned Pinlock® Anti-Fog Lens for more coverage of the CNS-1 shield
  • Dual-Ridge window bead increases contact with the shield to reduce wind noise
  • Scratch-resistant shield coating
  • 99.9% protection from harmful UV A&B rays

Safety Certification:

  • DOT-218

Note: Due to manufacturer restrictions, Shoei products can only be shipped to addresses within the United States

Use our Product Q&A for a chance to win our monthly $100 giveaways.

Have a functionality, fit, or otherwise product-specific question about the Shoei GT-Air Inertia Helmet? Ask it here! If you have a customer service or shipping question, please direct it to our Customer Service department.

Shoei GT-Air Inertia Helmet
Already Asked: 1 Question, 3 Answers
Sort by:
RevZilla Store asked: Why did you choose this?
Mario F: like the stylish look about it, plus the very refreshing new graphics design. Can not forget about the cool drop down sun visor built in it as well...! Apr 16, 2014
Samuel W: I have had good experiences with Shoei helmets in the past. They make a quality product with very cool, modern graphics, Apr 13, 2014
Grzegorz F: I owned one before and I liked it. Dec 16, 2013

Shoei Helmets

Size Hat Size Measurement (in)
2XS 6 3/8 - 6 1/2 20 1/8 - 20 1/2
XS 6 5/8 - 6 3/4 20 7/8 - 21 1/4
SM 6 7/8 - 7 21 5/8 - 22
MD 7 1/8 - 7 1/4 22 1/2 - 22 7/8
LG 7 3/8 - 7 1/2 23 1/4 - 23 5/8
XL 7 5/8 - 7 3/4 24 - 24 3/8
2XL 7 7/8 - 8 24 3/4 - 25 1/4
3XL 8 1/8 - 8 1/4 25 5/8 - 26

RF-1100 / X-12 Shell Size Breakdown

Helmet Size Shell EPS Liner
XXS XS XS
XS (RF1100)
XS (X-12) SM
SM MD SM
MD MD
LG LG LG
XL XL XL
2XL 2XL 2XL
3XL

X-12 Cheekpad Sizing

Size (mm) Defaults
31 optional
33 optional
35 XS - 2XL
37 optional
39 optional
41 optional

RF1200 Cheekpad Sizing

Size (mm) Defaults
31 2XL
35 SM-XL
39 XS
43 optional

RF1100 Cheekpad Sizing

Size (mm) Defaults
31 3XL
33 optional
35 XS - 2XL
37 optional
39 2XS
41 optional

GT-Air Cheekpad Sizing

Size (mm) Defaults
31 2XL
35 SM-XL
39 XS

Qwest Cheekpad Sizing

Size (mm) Defaults
31 optional
33 optional
35 XS - 2XL
37 optional
39 2XS
41 optional

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

Click here to see the full Shoei Helmets Size Chart
Product Style RevZilla SKU ID Manufacturer Product # Availability
White/Red / XS 934001 0118-1201-03 In Stock: Ships next business day
White/Red / SM 934002 0118-1201-04 In Stock: Ships next business day
White/Red / MD 934003 0118-1201-05 In Stock: Ships next business day
White/Red / LG 934004 0118-1201-06 In Stock: Ships next business day
White/Red / XL 934005 0118-1201-07 In Stock: Ships next business day
White/Red / 2XL 934006 0118-1201-08 In Stock: Ships next business day
Red/White/Blue / XS 934007 0118-1202-03 In Stock: Ships next business day
Red/White/Blue / SM 934008 0118-1202-04 In Stock: Ships next business day
Red/White/Blue / MD 934009 0118-1202-05 In Stock: Ships next business day
Red/White/Blue / LG 934010 0118-1202-06 In Stock: Ships next business day
Red/White/Blue / XL 934011 0118-1202-07 In Stock: Ships next business day
Red/White/Blue / 2XL 934012 0118-1202-08 In Stock: Ships next business day
Black/Grey/Silver / XS 934013 0118-1205-03 In Stock: Ships next business day
Black/Grey/Silver / SM 934014 0118-1205-04 In Stock: Ships next business day
Black/Grey/Silver / MD 934015 0118-1205-05 In Stock: Ships next business day
Black/Grey/Silver / LG 934016 0118-1205-06 In Stock: Ships next business day
Black/Grey/Silver / XL 934017 0118-1205-07 In Stock: Ships next business day
Black/Grey/Silver / 2XL 934018 0118-1205-08 In Stock: Ships next business day