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Arai Signet-Q Flash Helmet
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Video Reviews (4)

Arai Signet-Q Flash Helmet Videos

Arai Signet-Q Flash Helmet

The Signet-Q takes all the favorite features of the RX-Q and create a whole new series based on all the successes. On the outside, the Arai Signet-Q Helmet looks very similar to it's namesake, the RX-Q, but on the inside you can see and feel the difference. A longer shell shape on the Arai Signet-Q Helmet gives 5mm more space front to back allowing for a larger number of heads to fit comfortably. The shape of the Arai Signet-Q Helmet releases forehead pressures and eliminate hot spots for a more comfortable fit every time.  This shape works best for riders with a long oval headshape.

Additional Features of the Arai Signet-Q Helmet

  • Both the top vent set and side exhaust cowls are direct carryovers from the RX-Q 
  • Brow vent ducting redirects to flow air across the temples
  • DDL-4 exhaust vent to the 10mm wider eye port (5mm on each side)
  • Long Oval Fit
  • SAI "MAX-Vision Brow Vent" shield
  • Clear Pin Lock Max-Vision Brow Vent face shield Included with the helmet
  • Elongated shell adds 5mm from front to back
  • Long-Oval shape helps prevent “Hot-Spot”
  • Multi-Density Single piece EPS liner
  • Removable, replaceable, washable interior
  • Dry-Cool Surface material for rapid displacement of heat and moisture away from your head and into the ventilation airflow for added comfort while riding and a quick dry between rides
  • 5mm peel-away temple pads adds another level of customization, giving the helmet interior a little extra width when needed
  • Enhanced for customizable micro fitment interior without the need to purchase extra interior components
  • New FCS (Facial Contour Support) cheek pad design
  • Innovative and exclusive spring support adds just the right amount of pressure when needed while being worn
  • Meets or exceeds Snell and D.O.T. standards
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Arai Signet-Q Flash Helmet 5 5 6 6
Great Helmet This is a very comfortable helmet. Nice inside padding. Adjustable airflow vents allow you to manage air through the helmet for cool and hot temperatures. January 18, 2014
Fit was everything but the extra features have spoiled me. As a beginner motorcyclist this was my very first personal helmet and I have owned it now for several months. I grew up on the back of bikes so I am no stranger to helmets, but I had always received older hand-me-downs that never fit my head correctly. They either left a big painful hot-spot on the tip of my forehead after 20 minutes, or they were too large altogether. The helmets were the right size, but not the right shape. Long story short, with my own money, safety and comfort on the line I tried on a boatload of helmets only to come up short in the fit department every time. Online research led me to the Signet Q. The price was definitely premium, but if it was finally the helmet I was looking for, it would be totally worth it. The first item I put it on was like magic. My XL sized head socketed perfectly into place, the skies opened up, and a double rainbow stretched across the horizon. Awesome. I bought the helmet on fit alone but soon came to appreciate all the other features. I first used the helmet at the MSF basic course (highly recomended BTW) where it was hot, humid, and just poured on the second day. Fogging was a problem as I hadn't installed the Pinlock visor yet, and at parking lot speeds the ventilation doesn't help much with that or the bucket full of sweat. The day after this thing had a serious funk to it. if it weren't for the removable liners I don't think I would have ever completely ridden myself of the smell. They really are such a huge convenience and I don't think I'll ever buy another helmet without them. At speed the venting is great, so I haven't had any more stinky sweaty helmet days anyway. Conversely in the colder seasons with the vents closed my head stays nice and warm with cold air only coming in from the neck area. I have had zero fog since installing the included Pinlock insert. I've tried to get it to fog up and I just can't. It's amazing really. The insert is very easy to install, Arai's shield mechanism isn't as difficult as some people say. The stock visor is perfectly clear with a huge field of view and the Pinlock insert detracts nothing from that. Though if you continue to wear it at night it does create a significant star-burst effect from lights. Other miscellaneous thoughts; Noise level is a bit better than average. Vents open and close with solid, positive clicks. The brow vents can be tricky to operate with gloves on. The cushion on the chin straps could be extended, but they aren't uncomfortable. The visor has no set half-way open positions. Not needed with Pinlock anyway. Plexus is great for cleaning off the shield and surface of the helmet. October 15, 2013
Arai Does It Again My new Signet replaces my beloved Profile that was retired after 5+ years of service. I was very nervous about finding a replacement helmet when Arai dropped the Profile. The folks at Revzilla were very helpful and assured me that my oval noggin would fit in the new Signet. I couldn't be more happy with it. The graphics are awesome as usual and the fit was spot on once I removed the peel away foam from the top padding. (Great addition for fine tuning the fit). I would highly recommend this helmet and it is definitely worth the money. April 8, 2013
Another Arai Sucess If you need a more oval shape, this is the helmet. Compared to others I own, its the most comfortable, including my Bell Star and Arai Corsair V. This really is the Corsair V for the street. Outstanding workmanship, fit, and finish. Simply nothing wrong with this one. April 16, 2012
RX-Q to a Signet Q I've been an Arai helmet guy for a long time. I've owned a few different models over the years and always been happy with the product. I bought a RX-Q last year to replace a Corsair RX-7. The fit was the same as the Corsair which I was happy with. With the old Corsair I found after a day of riding that I'd start to feel a bit of discomfort. i figure it was due to the break down of the liner. Well I found that at the end of a long day of riding with the new RX-Q I was getting the same problem. Not really enough for me not to like the helmet really.So I was looking to just buy a pinlock shield for the RX-Q. While shopping for it I watched the Revzilla video on the Signet Q. I started to realize that I probably have the long oval type of head shape. So I pulled the trigger on the Signet.....it also comes with the pinlock sheld I was looking for. I'm very pleased with how it fits. I was able to run with it the other day. I didn't get any of the discomfort I had toward the end of the day before. The quality of construction and paint is what I've come to expect from Arai. April 25, 2012
Great Helmet. This is my first Arai and cant believe I waited so long. I have 3 shoei's and this helmet is much better. Super quiet, plush and the graphics are flawless. Pinlock works great and the dark smoke lens looks awesome with black and white paint. If you are on the fence, go for it. You will not be disappointed. April 2, 2012
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Have a functionality, fit, or otherwise product-specific question about the Arai Signet-Q Flash Helmet? Ask it here! If you have a customer service or shipping question, please direct it to our Customer Service department.

Arai Signet-Q Flash Helmet
Already Asked: 4 Questions, 20 Answers
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RevZilla Store asked: Why did you choose this?
Robert D: Time to retire my old one. I've had 2 Signet GTs, and they were great. I've tried Shoei and AGV, neither of which worked well for me. Sep 13, 2013
Michael H: Shape, safety and comfort Aug 23, 2013

Adult Helmets

Wrap a cloth measuring tape around your head just above your eyebrows. Pull the tape comfortably snug, and read the length.

Size Head (in) Head (cm)
2XS 20 - 20 1/2 51 - 52
XS 20 7/8 - 21 1/4 53 - 54
SM 21 5/8 - 22 55 - 56
MD 22 1/2 - 22 7/8 57 - 58
LG 23 1/4 - 23 5/8 59 - 60
XL 24 - 24 3/8 61 - 62
2XL 24 3/4 - 25 1/8 63 - 64
3XL 25 1/2 - 26 65 - 66

Sizing information is provided by the manufacturer and does not guarantee a perfect fit.

Click here to see the full Arai Helmets Size Chart

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Product Style RevZilla SKU ID Manufacturer Product # Availability
Red / XS 814168 817580 Available: Usually ships in 1-2 business days
Red / SM 814169 685311120908 Out of Stock
Red / MD 814170 685311120917 Available: Usually ships in 1-2 business days
Red / LG 814171 685311120926 In Stock: Ships within 24 hours
Red / XL 814172 685311120935 Available: Usually ships in 1-2 business days
Red / 2XL 814173 685311120944 Available: Usually ships in 1-2 business days
Blue / XS 814162 817570 Out of Stock
Blue / SM 814163 685311120953 Available: Usually ships in 1-2 business days
Blue / MD 814164 685311120962 Available: Usually ships in 1-2 business days
Blue / LG 814165 685311120971 Available: Usually ships in 1-2 business days
Blue / XL 814166 685311120980 Available: Usually ships in 1-2 business days
Blue / 2XL 814167 685311120999 Available: Usually ships in 1-2 business days