SKU: HEAR1717 Arai Signet-X Helmet - Diamond Black

Arai Signet-X Helmet - Diamond Black
# 0101-1597

Purpose-built for the street. A new benchmark in comfort, quiet, stability, and ventilation. Arai applied the same tireless 24-7 focus devoted to our race helmets to designing it, refining and adapting proven concepts to a new purpose. On the long, narrow end of the head shape spectrum, the Signet series has always been the "go-to" helmet of choice. The new Signet-X exemplifies that shape in a feature-rich package.

• Features long oval shape, created by increasing the space of the EPS liner front to back and decreasing the space side-to-side, designed for riders with a narrow head and a more pronounced forehead
• Comes with VAS-Max Vision (MV) shield that accepts the new VAS-MV Pinlock® lens
• Includes ready-to-install Pinlock®-120 lens
• Variable Axis System (VAS) shield mechanism was developed to enhance the shape of the shell
• VAS latch captures and securely holds the shield closed to help prevent unexpected opening
  In addition to the de-mist function, the larger latch allows for intuitive and seamless shield operation
• VAS shield system lowers the pivot point by an average of 24 mm, making the shell surface area in the critical temple area much smoother and better able to reduce impact energy getting into the helmet
• Peripherally Belted - Super Complex Laminate Construction (PB-SCLC) shell design combines multiple materials and techniques that deliver both performance and affordability
• Features QVF three-position intake and QVR exhaust ducts for excellent air intake and exhaust performance when riding—even when the front shutter is closed on the top duct, a side vent still serves as an exhaust vent
• FCS® Cheek Pads — The contoured shape - combined with multiple layers of varying foam densities supported by a foam “spring” - cradles the face while helping to block wind noise
• Features water repellent, removable ES chin cover, enhancing the egg shape of the helmet while increasing exhaust from the mouth area
• Odor resistant liner material resists build-up of bacteria and allows helmet to stay fresher for longer

For help determining best fit, see the Sizing Info tab

Arai Helmet Sizing

Size |     Inches     | Lining Code
XS   | 20.86-21.25 |   I              
SM   | 21.65-22.04 |  II              
MD   | 22.44-22.83 |  III             
LG    | 23.22-23.62 |  III             
XL    | 24.01-24.4  |   IV             
2X    | 24.8-25.19  |   V              
3X    | 25.59-25.98 |  V              

How to Measure: Use a soft measuring tape to measure the HCM* (circumference of your head), at the temple above the eyebrows.

*HCM (Head Circumference Measurement) should be a starting point only in determining your helmet size. Determining the best possible fit should be from actual test fittings of Arai's various interior fit packages. Changes and updates can affect the standard pad thickness supplied with your helmet.

See product images for additional sizing and lining info