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Arai Helmets

Arai Defiant-X Helmet

Item: P400870
50 Read 50 Reviews 27 Q&As Write a Review

Bold styling, excellent protection and superior comfort make the Arai Defiant-X a top of the line full face helmet. Read More

$449.99
$679.95
Save $229.96 34%
Rebate Available! View Details

Product Details

Arai Defiant X Helmet

The Arai Defiant-X Helmet is steeped in style and protection. Building upon the original Defiant, the Defiant-X smooths out its predecessor's aggressive lines to produce a bold yet refined helmet. SFL shell construction is round and smooth to avoid catching on rough surfaces. The shape and materials create a strong shell to disperse energy upon impact. Facial Contour System cheek pads provide a snug yet comfortable fit. Arai's Free Flow System guides air underneath the helmet to improve overall ventilation for hot weather riding. The Arai DefiantX is the result of Arai's legendary quality and attention to detail. Its comfort, protection and style are a triple threat that is tough to beat.

Features:

  • SFL shell construction
  • Multi density EPS
  • Free Flow System (FFS) ventilation creates airflow under the helmet to reduce wind noise and turbulence while increasing hot air exhaust
  • Dual intake front vents, side exhausts and one-piece rear exhaust
  • Three position chin vent
  • Neck vent exhaust
  • VAS-V Max Vision face shield with included Pinlock insert lens
  • Removable, anti-microbial liner
  • Removable, washable cheek pads with 5mm peel-away layer for a perfect fit
  • Pockets for speakers
  • Facial Contour System (FCS) offers a snug fit by using a foam spring support in the cheek pad that compresses and rebounds without excessive pressure
  • Non-removable chin curtain
  • Double D-ring strap
  • DOT and Snell M2015 certified
Helmet shape is Intermediate Oval

Shape: Intermediate Oval


Weight: 3.51 lbs.

What's this?
Product Style RevZilla Item # MFR. Product # Availability
Product Style Frost Black / XS RevZilla Item #1282678 MFR. Product #A36911 AvailabilityOnly 1 Left: Ships next business day
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Product Style Frost Black / XL RevZilla Item #1282682 MFR. Product #A36915 AvailabilityIn Stock: Ships next business day
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Product Style White / 2XL RevZilla Item #1279676 MFR. Product #A36896 AvailabilityIn Stock: Ships next business day
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Product Style White / MD RevZilla Item #1279723 MFR. Product #A36893 AvailabilityOut of Stock: This item is unavailable and will not be coming back in to stock.
Product Style White / LG RevZilla Item #1279724 MFR. Product #A36894 AvailabilityOut of Stock: This item is unavailable and will not be coming back in to stock.
Product Style White / XL RevZilla Item #1279725 MFR. Product #A36895 AvailabilityOut of Stock: This item is unavailable and will not be coming back in to stock.
Product Style Modern Grey / XS RevZilla Item #1483542 MFR. Product #807990 AvailabilityIn Stock: Ships next business day
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Product Style Modern Grey / MD RevZilla Item #1483544 MFR. Product #807992 AvailabilityOut of Stock: This item is unavailable and will not be coming back in to stock.
Product Style Modern Grey / LG RevZilla Item #1483545 MFR. Product #807993 AvailabilityIn Stock: Ships next business day
Product Style Modern Grey / XL RevZilla Item #1483546 MFR. Product #807994 AvailabilityOut of Stock: This item is unavailable and will not be coming back in to stock.
Product Style Modern Grey / 2XL RevZilla Item #1483547 MFR. Product #807995 AvailabilityIn Stock: Ships next business day
Product Style XS / Frost Gunmetal RevZilla Item #1289150 MFR. Product #807960 AvailabilityOnly 1 Left: Ships next business day
Product Style SM / Frost Gunmetal RevZilla Item #1289151 MFR. Product #807961 AvailabilityIn Stock: Ships next business day
Product Style MD / Frost Gunmetal RevZilla Item #1289152 MFR. Product #807962 AvailabilityIn Stock: Ships next business day
Product Style LG / Frost Gunmetal RevZilla Item #1289153 MFR. Product #807963 AvailabilityIn Stock: Ships next business day
Product Style XL / Frost Gunmetal RevZilla Item #1289154 MFR. Product #807964 AvailabilityIn Stock: Ships next business day
Product Style 2XL / Frost Gunmetal RevZilla Item #1289155 MFR. Product #807965 AvailabilityIn Stock: Ships next business day

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
50 Customer Reviews
50 4.5/5
27 Questions & 43 Answers

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