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Discontinued Product!

The Airoh Aviator 2.1 Viper Helmet
has been discontinued and will not be returning
Replacement Suggestion:
Airoh Helmets
Out of Stock
Airoh Aviator 2.1 Viper Helmet
  • Airoh Aviator 2.1 Viper Helmet - Black/White
  • Airoh Aviator 2.1 Viper Helmet - Yellow/Carbon
  • Airoh Aviator 2.1 Viper Helmet - Orange/Carbon

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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179 17163 17164

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Video Reviews (2)

Airoh Aviator 2.1 Viper Helmet Videos

Airoh Aviator Viper Helmet

  • Carbon and Kevlar composite shell material
  • Painted and UV-coated outer shell in 3 shell sizes
  • Adjustable peak with spoiler featuring two different positions
  • Removable nose protection
  • Aluminum double D-ring retention system
  • 2 Front vents
  • Upper rear air extractor/spoiler
  • 3 Chin guard air intakes with protective mesh and removable dirt sponge
  • 2 Upper air flow vents with removable covers
  • Lower rear air extractor
  • BULPREN mesh filter for maximum levels of air-filtration and ventilation
  • Helmet interior is anatomically designed and made from microfiber subjected to 2 Dry treatments
  • Inner liner with high transpiring netting inserts
  • Removable and washable liner
  • Removable/washable cheek pads with EMERGENCY SYSTEM AEFR (Airoh Emergency Fast Remove)
  • DOT and ECE 22.05 Certified


  • Helmet
  • Airoh Aviator 2.1 GoPro Mount
  • Extended peak for wet and/or muddy conditions
  • Vent covers and longer screws for the vent covers
  • Airoh key kit and lanyard

Airoh Helmet Sizing:

Size Head Measurement (cm)
XS 53-54
SM 55-56
MD 57-58
LG 59-60
XL 61

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

Click here to see the full Airoh Helmets Size Chart
Product Style RevZilla Item # Manufacturer Product # Availability
Black/White / XS 913643 9806 Out of Stock
Black/White / SM 913644 9807 Out of Stock
Black/White / MD 913645 9808 Out of Stock
Black/White / LG 913646 9809 Out of Stock
Black/White / XL 913647 9810 Out of Stock
Yellow/Carbon / XS 913655 9818 Out of Stock
Yellow/Carbon / SM 913656 9819 Out of Stock
Yellow/Carbon / MD 913657 9820 Out of Stock
Yellow/Carbon / LG 913658 9821 Out of Stock
Yellow/Carbon / XL 913659 9822 Out of Stock
Orange/Carbon / XS 913649 9812 Out of Stock
Orange/Carbon / SM 913650 9813 Out of Stock
Orange/Carbon / MD 913651 9814 Out of Stock
Orange/Carbon / LG 913652 9815 Out of Stock
Orange/Carbon / XL 913653 9816 Out of Stock


Orders $39.99 and over qualify for our fast free shipping offer. Click Here for FREE Shipping Terms and Conditions.

Please see our International Orders page for orders shipping outside the US.

We show real-time availability on this product page when you select the size/color item you want.  Most items will ship the same business day an order is placed,however if an item requires additional processing time a message will be shown indicating such.

See our full Shipping Policy for further details.


If your order arrives and it is not right, we will we'll fix it, NO NONSENSE, we promise.

Doesn't fit or just not happy with it? You can return any new, unused and unaltered item within 30 business days of delivery receipt of your item. We will issue a full refund to your original payment method.

See our full Return Policy for all of the pertinent details.

Write a Product Review for a chance to win our monthly $100 giveaways.
Airoh Aviator 2.1 Viper Helmet 5 5 1 1
Great lightweight helmet I bought this to replace an old AXO helmet that's been on its last legs. I'm still taken back on how light it is. Doesn't even feel you have a helmet on. Can't wait to really try it out when winter is finally over in the north east. February 25, 2014
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Airoh Aviator 2.1 Viper Helmet
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