Arai

Arai Signet X Helmet

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Item #AAI0074

Purpose-built for the street. A new benchmark in comfort, quiet, stability and ventilation. Arai applied the same tireless 24-7 focus devoted to their 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.

The Signet-X has Arai's Long Oval (LO) interior fit shape.

VAS System:

The Variable Axis System shield mechanism was developed to enhance the shape of the shell, but the easy-to-learn changing mechanism is what most people are raving about. Quick, easy and intuitive.

PB-SCLC:

The new Peripherally Belted - Super Complex Laminate Construction shell design combines multiple materials and techniques created internally by Arai that deliver both performance and affordability.

Duct Ventilation:

In keeping with the "improve on what works" mentality at Arai, the new QVF and QVR upper ventilation ducts look familiar but offer more adjustment and better flow-through performance.

Chincover:

The new water-repellent ES Chincover comes installed on the Signet-X.
Enhancing the egg shape of the helmet, the cover smooths airflow, increases exhaust from the mouth area and reduces wind noise coming up from below.
Good for both cold and warm weather riding and is easy to remove and reinstall as needed.

Anti-Microbial:

The anti-microbial liner material on the Signet-X resists the build up of bacteria and as a result allows your helmet to stay fresher, longer, between cleanings.

VAS-MV Pinlock Anti-Fog Lens:

The Signet-X comes with the VAS-MV (Max Vision) shield that accepts the new VAS-MV Pinlock lens.
The new Pinlock-120 lens comes with the helmet in the box and ready to install.
Compatible with the VAS-V Pro Shade system (sold separately).

DOT and SNELL 2015 certified.
Note: Fluorescent and/or bright finishes fade over time and exposure to sunlight. This is normal and is not covered by warranty.

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ARAI HELMETS ADULT/YOUTH

Size	Head Circumference	Hat Size
2X-Small	20" - 20 1/2" (51 - 52 cm)	n/a
X-Small	20 7/8" - 21 1/4" (53 - 54 cm)	6 1/2 - 6 5/8
Small	21 5/8" - 22" (55 - 56 cm)	6 3/4 - 6 7/8
Medium	22 1/2" - 22 7/8" (57 - 58 cm)	7 - 7 1/8
Large	23 1/4" - 23 5/8" (59 - 60 cm)	7 1/4 - 7 3/8
X-Large	24" - 24 3/8" (61 - 62 cm)	7 1/2 - 6 5/8
2X-Large	24 3/4" - 25 1/8" (63 - 64 cm)	7 3/4 - 7 7/8
3X Large	25 1/2" - 26" (65 - 66 cm)	8 - 8 1/8

MEASURING INSTRUCTIONS

1. Measure your head size. To do this, pass a tape measure horizontally around your head at a height of about one inch above your eye brows. When done properly, you will have measured the largest part of your head.

2. Check your measurement with the helmet sizing chart and select the closest size. As the helmet may not always meet your head size exactly, and your head measurement may fall between two sizes, first try the smaller size.

WHEN YOU RECEIVE YOUR HELMET

1. Expand the helmet opening by pulling outwards on each chinstrap, and slide your head into the helmet. If you are unfamiliar with helmets you may be reluctant to pull the helmet down, as it may feel too tight. Even if the helmet is difficult to put on, please use the smallest helmet possible. The helmet should feel snug. If the helmet is not tight, it is too big for you. New helmets will break in and loosen slightly over time.

2. Once the helmet is on:

Check that the helmet inner lining fits snugly all around your head.
Check that the top pad presses on the top of your head.
Check that the cheek pads press up against your cheeks. When you open and close your mouth, you should drag your teeth along the inside of your cheeks.
Check to make sure that you cannot easily slide your finger into the helmet along the side of your temple.
Hold the helmet with one hand on each side. Without moving your head, try to move the helmet up and down, and side to side. You should feel the skin of your head and face being pulled as you try to move the helmet. If you can move the helmet around easily, it is too big. Try a smaller size. Please note that during this check, the chinstraps should be properly fastened.

Product Variant	Manufacturer Part #
Aluminum Silver / X-Small	806600
Aluminum Silver / Small	806601
Aluminum Silver / Medium	806602
Aluminum Silver / Large	806603
Aluminum Silver / X-Large	806604
Aluminum Silver / XX-Large	806605
Black Frost / X-Small	806620
Black Frost / Small	806621
Black Frost / Medium	806622
Black Frost / Large	806623
Black Frost / X-Large	806624
Black Frost / XX-Large	806625
Diamond Black / X-Small	806590
Diamond Black / Small	806591
Diamond Black / Medium	806592
Diamond Black / Large	806593
Diamond Black / X-Large	806594
Diamond Black / XX-Large	806595
Diamond White / X-Small	806580
Diamond White / Small	806581
Diamond White / Medium	806582
Diamond White / Large	806583
Diamond White / X-Large	806584
Diamond White / XX-Large	806585
Fluorescent Yellow / X-Small	806610
Fluorescent Yellow / Small	806611
Fluorescent Yellow / Medium	806612
Fluorescent Yellow / Large	806613
Fluorescent Yellow / X-Large	806614
Fluorescent Yellow / XX-Large	806615
Pearl Black / X-Small	806570
Pearl Black / Small	806571
Pearl Black / Medium	806572
Pearl Black / Large	806573
Pearl Black / X-Large	806574
Pearl Black / XX-Large	806575
White / X-Small	806560
White / Small	806561
White / Medium	806562
White / Large	806563
White / X-Large	806564
White / XX-Large	806565

Arai Signet X Helmet

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