Arai Defiant Helmet

Was $639.95 $575.95 You save $64.00 (10%)

Rating 4.80 of 5 (1 Review)

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Arai Defiant Helmet

With a chin vent that looks like Bane from Batman, an aerodynamic chin spoiler and large protruding top vents, the Defiant is undoubtedly Arai’s most aggressive looking helmet in, well, about ever. Designed with naked / street fighter bikes in mind, the Defiant features a shell that has been extensively wind tunnel tested to remain stable at speed without a fairing. Truth be told, the Defiant works just as well with any kind of bike though. The revised ventilation is a noticeable improvement over past designs and while large, both the chin and top vents are dual stage and very easy to modulate on the fly. 5mm peel away flaps on the cheek pads further improve Arai’s stellar reputation for comfort and with the no fuss face shield, you have one more impressive Arai helmet to consider.
  • Aggressive new styling on the outside
  • Same attention to safety and comfort on the inside
  • 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 shape is easier to put on and take off
  • New water repellant material along bottom edge
  • Pull down spoiler works with new flared bottom to increase helmet stability
  • DOT and SNELL 2010 certified
  • Item # 58647
  • SKU #
  • Mfr. Part #

Product Reviews 1 - 1 of 1

Overall Rating: 4.80 of 5

(1 Reviews)
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Arai defiant helmet

I have struggled to find a helmet that didn't press into my forehead, This model is the right fix for me. Snug but very comfortable. Upright riding position- even at extremly high speeds, very little neck strain due to wind resistance even when checking left to right. Quiet- very little road noise or wind whistling. Air flow is outstanding. The pin lock is a nice extra/included feature, prevents the early morning shield fog ups. This helmet is worth every dime!

Michael C. - November 10, 2014

(Fontana, CA)