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Arai Helmets

Arai Defiant Helmet - Solid Colors Diamond Black / MD [Blemished]

Item: P275194
150 Read 150 Reviews 43 Q&As Write a Review
$432.07
$629.95
Save $197.88 31%
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Product Details

Helmet shape is Intermediate Oval

Shape: Intermediate Oval


Weight: 3.73 lbs.

What's this?

Note: This item has cosmetic damage which may include, but is not limited to scuffs, scratches, stains or chips. The damage affects the aesthetics, but not the function of the item. There are light scratches on the right side cover, and there is a small scuff on the left side behind the side cover.

Arai Defiant Helmet 

Designed specifically for the aesthetics and needs of street fighter and naked bike rider in mind, the new Arai Defiant is equally aggressive and feature rich, as one would expect from a new Arai helmet. Based on the fit and comfort of the Quantum, the Arai Defiant was built for the upright riding position with its aggressive, integrated chin spoiler, which was designed specifically to guide wind around the neck and to improve the aerodynamic properties of the helmet. The Hyper Ridge Bumper circles the bottom of the shell both adding additional strength and also lowering the helmet's center of gravity, while flaring the helmet opening slightly to increase the ease of putting on, and taking off.

The Arai Defiant utilizes Arai's latest faceshield design, the SAI Max Vision Pinlock Shield with Brow Vents and includes Pinlock insert lens. The SAI Max Vision shield has been widened by 5mm left and right and offers one of the widest eyeports available for excellent peripheral vision.  

Features:

  • Aggressive new styling
  • Internals are redesigned with a focus on safety and comfort
  • Organic shell shape for superb energy management
  • New IC-4 Upper Intake vents seal more completely when closed
  • New ACR-4 flow thru exhaust vent allows greater air flow when open and reduces drag when closed
  • FCS R (Facial Contour Support) cheek pad design has 5mm peel away micro fit layer for greater personal fit
  • Cheek pads feature contoured shape, multiple density foam layer supported by a patented spring
  • New shell shape is easier to put on and take off
  • New water repellent material along bottom edge
  • Pull down spoiler works with new flared bottom to increase helmet stability
  • SAI Max Vision Brow Vent Pinlock anti-fog lens insert included
  • DOT and Snell 2010 certified
Product Style RevZilla Item # Store Sku MFR. Product # Availability
Product Style Diamond Black / MD RevZilla Item #961547 Store Sku MFR. Product #818972 AvailabilityCloseout: This product is no longer available

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
150 Customer Reviews
150 4.5/5
43 Questions & 112 Answers
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