Arai Defiant-X Diablo Yellow Frost Full Face Helmet
Features• Peripheral Belt construction born from F1 technology
• The PB-cLc shell features technology developed in the highest level of racing in the world: F1
•
The Defiant-X shell is constructed from the layering of many materials
with proprietary adhesives which allow for a larger eye port
•
Protection is further enhanced by the Super Fiber Belt that strengthens
the shell like the bands of a barrel, this distinct belt resists the
widening of cracks encountered in an impact while evolving our most
advanced shell in strength, weight, and protection
• When open,
air flows freely into the helmet and when closed, the QVF-2 Duct
prevents air from entering and functions as an exhaust duct, allowing
hot air to be pulled from the helmet interior
• To enhance the
strong shell design, the open-close shutters are placed inside of the
helmet; Air can flow over the mouth for a demist function by opening and
closing these shutters
• To further enhance internal airflow, air
channels originally designed for the Corsair-X were borrowed and
updated and connected to new exhaust ports on the chin bar; this
increased airflow reduces fogging potential and increases rider comfort
•
The upper QVR-2 rear duct has three vent holes controlled by a single
sliding gate; when open, air is pulled from the helmet interior
• Additional side and neckroll exhaust ports keep the back of the head comfortable by removing hot air as well
• Featuring our anti-microbial material, using a low acidic fabric to help maintain a balanced pH level with the skin
• This material is also odor resistant helping the helmet stay fresher, longer in between cleanings
•
Arai's exclusive 5mm peel-away surface pads on both sides of the
headliner and in the FCS Cheek Pads give you the option of 5mm more of
interior width if needed (minimizing the need to purchase optional
thickness pads) - yet another level of fit customization no other helmet
brand offers
• The fixed chin curtain is larger and helps to
block out wind noise and control airflow efficiency under the helmet by
creating a low-pressure zone in the mouth area, helping to draw breath
out of the helmet
• The chin curtain is made with water repellent materials it helps block rain and will not weigh down with water
