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Arai Signet-Q Racer Helmet
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  • Arai Signet-Q Racer Helmet
  • Arai Signet-Q Racer Helmet

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MSRP
$749.95
Your Savings (25%):
$187.49
Your Price
$562.46
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Video Reviews (4)

Arai Signet-Q Racer Helmet Videos

Arai Signet-Q Racer 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 Racer 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 Racer 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 Racer 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 Racer 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 Pinlock Max-Vision Brow Vent Pinlock lens included
  • 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
  • Arai Signet Q Racer graphic has the 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 Racer Helmet 4.8 5 211 211
Excellente protection for guys with long oval shape head It is the only option for guys with long oval shape head. Vision is somehow limited, but otherwise is an excelente helmet. August 18, 2014
Finally a helmet that fits comfortably and has airflow I never considered myself to have a more oval head shape but apparently I must because this helmet fits perfect. Other helmets now feel round to me. Helmet has great airflow with all the vents open. The brow vents move air as described to your tempels and ears, keeping your ears very cool. However with great venting comes wind noise. Ear plugs helps for highway speeds, city use not needed. Very stable at speed, no neck fatigue at high speed on highway. Completely satisfied with this helmet. July 31, 2014
As good as it gets This is my 5th ARAI helmet...they don't make them any better and the oval shape is perfect for me. July 14, 2014
Finally a helmet that fits! Just received the Hi Viz Arai Signet Q helmet from RevZilla. Initial fit is tight, but after only a few rides it feels just right. The long oval shape is perfect for me, and Medium seems ideal (head size 57.5 cm). One thing I noticed on the very first ride with this helmet was that is actually has ventilation that works...I've owed a number of full-face helmets (Shoei, Bell, HJC) and none of them had ventilation that I could feel...this Arai actually cools my head with noticeable (and adjustable) flowing air...nice!! Also I noticed that this helmet has less buffeting in a strong cross-wind, probably due to an overall smaller shell for the same internal size. The hi viz color is very obnoxious and exactly what I wanted. Received this helmet within 48 hours of ordering ! thanks RevZilla team ! August 21, 2014
Fits like a glove Having own 7 different Arai helmets, I knew I preferred the quality and fit of Arai. Tried the Shoei GT-Air, and the new Schubeth but for me... the fit isn't as good and comfortable as the Arai Long Oval. As in my last Arai, I needed to change out the cheek pads to get that snug but comfortable fit. Living in the Los Angles Area (traffic) I choose the Hi-Viz paint. I really does pop in traffic. Revzilla shipped incredibly quick. Ordered on Sunday and I arrived in California on Tuesday. Since I use Arai's, I knew the size and cheek pads needed. Great helmet and a great place to purchase. FYI ... I purchased helmets from other sites. The helmet manufacturer date could be a year or more old. I purchased this helmet in August 2014. The helmet manufacture date was June 2014. "Freshest" helmet I have ever purchased. August 17, 2014
Typical Excellent Arai quality. I commute every day, do track days, etc. and this helmet fits the bill for all. The Pinlock feature is outstanding for anti fog and I'm looking fwd to wearing it when the weather gets cold. The design is quite handsome and cleans up easily with water and a micro fiber towel. It's not a cheap helmet, but I don't have a cheap head. I highly recommend this helmet. August 16, 2014
Simply the best helmet available Just received my new Arai Signet-Q, just 25 hours after I placed my order, with free shipping! Amazing service from Revzilla! This is my 3rd Arai helmet, and they just keep getting better. Pick up an Arai helmet next time you're in a store, and you can see and feel the quality. It is so light weight, and the interior is plush. If you think Arai is expensive, break it down like this. Arai guarantees their helmets for 5 years, I keep mine for 6 or 7, so it comes out to a little over $100 per year. Now how much are you paying a year for your smartphone, or TV service, or Internet service, etc,etc. Doesn't seem so expensive now does it?? August 15, 2014
Beautiful fit and finish, but a little tight. I chose Arai based on it's reputation and on the recommendation by two shops that this helmet in a size small is what I should buy. It is a light and beautifully finished helmet. My only issues are that it causes a headache after 30 minutes of riding and the visor is finicky when trying to latch it closed. I can't blame the helmet for the fit issue. I guess this is why they recommended that you wear a helmet in the shop for a while to see how it feels after time. On the bright side, Arai Support gave me some options to try (pad modifications). For now I'm hoping the helmet will break in a little more. If you're looking for a safe, beautiful work of art, this helmet is for you! August 12, 2014
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Have a functionality, fit, or otherwise product-specific question about the Arai Signet-Q Racer Helmet? Ask it here! If you have a customer service or shipping question, please direct it to our Customer Service department.

Arai Signet-Q Racer Helmet
Already Asked: 5 Questions, 28 Answers
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RevZilla Store asked: Why did you choose this?
R P: MARIO WAS ABLE TO HELP ME PICK OUT THIS HELMET BASED UPON MY PRIOR HELMET FITMENT ISSUES. GREAT SERVICE! ALSO THE CLASSIC WHITE AND BLACK RACING STRIPES WILL NEVER GO OUT OF STYLE JUST LIKE MY TRIUMPH BONNEVILLE! Aug 15, 2014
Tim G: It was time to replace my old Arai helmet and I can't imagine using any other helmet but Arai. Jul 12, 2014
Miro C: Your helmet is a very important part of your ride. A good, safe, and enjoyable helmet transfers your ride into a better one. And Arai is the brand which knows how to make a really good helmet. The Signet-Q is a perfect choice if the shape of your head is a little longer. Allows some very useful fit customization, too. Apr 20, 2014
matthew l: Reviews by anthony, price, style, and best of all revzilla return policies Apr 14, 2014
Paul M: The Arai Signet-Q, is the only helmet that truly fits me. Apr 5, 2014
brian s: last three helmets have been arai . only ones that fit my long narrow head with out a sore forehead. have rode 12-13 hours in one and never even thought about it being there. love the fit and comfort! Mar 27, 2014
Michael M: past experience with Arai
my head shape
Mar 19, 2014
Jamie C asked: what sort of riding position has this helmet been designed for ? Nov 13, 2013
Answer this · Send to friends Good question? Yes (0) No (0)
Amir Z: sport / sport touring. i myself ride a big cruiser (road star silverado 1700cc) and its a perfect fit. the best helmet your money can buy. and i say that from experience. i bought one in may 2012, and had an accident on april 2013. this helmet literaly saved my life. i went down at 65 mph. road burns all over my body. but my head, intact, the helmet took a beating, but my head was totally fine. bought the same exact one on may 2013 to replace the damage one. would not buy anything else but ARAI. most comfortable, best helmet i ever owned period.( im riding constantly since 1984!!!) buy it. you will be happy. guarantee. Nov 13, 2013
Reply to Amir Good answer? Yes (2) No (0)
Vance H: While I don't know exactly what riding position Arai intended for this helmet, I have been wearing it while riding a Harley-Davidson Road King, a H-D XR1200X Sportster, and a BMW R1200GS. All of these bikes have a fairly upright position, no kissing of the gas tank required.
For me, this has been the perfect helmet and I now own two of them. The venting has been very good and there is almost no buffeting on any of the bikes: the Road King has a windshield the size of a front door, the Sportster has none, and the GS has a small-ish one.
As this helmet is designed for narrow heads and has an increased front-to-back dimension, relative to any given head-size width, I was able to step down to a size "small" when I have always had to wear a size "medium" in all other helmets, such as a Shoei X-eleven.
I was a bit daunted by the prospect of changing the face shields, as the Arai helmets are known to be so hard to change that there are actually videos available showing how to do it, including on this Revzilla site. As it turns out, after watching the video and then practicing a few times, it really is pretty easy, not to mention quite fast as well. The shields seal around the eye port well and mine have never admitted any water on those times I've ridden in the rain.
I've heard complaints that the chin strap is way too short, but while mine doesn't have enough extra length to lasso a horse, it certainly has enough to allow for proper cinching. It is shorter than any of the Shoei helmets I've owned, though.
I'm now an Arai guy.
Nov 14, 2013
Reply to Vance Good answer? Yes (0) No (0)
Kent B: Jamie,

The Signet Q is designed for the same riding position as Arai's RXQ helmet and that is the upright cruising and sport touring positions. I ride a Honda GoldWing and was going to purchase the RXQ but wanted a little more room around my chin. I am very happy with the Signet Q and can wear it while riding my other bike which is a BMW K1200 R Sport (sport touring riding position) with no ill effects.
Nov 13, 2013
Reply to Kent Good answer? Yes (0) No (0)
Robert P: I use my Signet-Q for long distance touring on my Ducati Multistrada 1200 ST as well as for riding on my Ducati Diavel which is a fairly naked sport cruiser. It works well for both upright riding as well as leaned over the bars sport bike riding. I have done track days with it also. The pull down chin protector gives added wind protection when in an upright riding position. Nov 13, 2013
Reply to Robert Good answer? Yes (0) No (0)
dennis e: I don't know the design but I am using it on a standard (upright) sport bike. If you have a long,long oval like I have this is the helmet. Tried many before I bit the bullet and purchased this expensive but fitting helmet. If you have ever had a hot spot you will understand. Nov 14, 2013
Reply to dennis Good answer? Yes (0) No (0)
Robert S: I'm not certain of the riding position for which the Signet-Q was designed. However, I can tell you that the ventilation is incredible for the riding position associated with my BMW K1300S, which is moderately forward-leaning. Nov 13, 2013
Reply to Robert Good answer? Yes (0) No (0)
A s: I ride a sport bike. I don't know if the helmet was 'designed' for that position, but it is very comfortable for me. Excellent visibility and ventilation. Nov 14, 2013
Reply to A Good answer? Yes (0) No (0)
A s: I current use my Signet Q in the upright riding position on my Tiger and the race tuck on my track bike with no negative effects on either bike. Nov 13, 2013
Reply to A Good answer? Yes (0) No (0)
A s: I ride a GS which is upright. Visibility is good and wind noise is minimal from this position. Nov 13, 2013
Reply to A Good answer? Yes (0) No (0)
A shopper asked: I have been wearing Shoei large size helmets for the last few years. The Multitec feels too big and the standard full face Large Shoei feels just right. What size Signet would fit? Large or Meduim? Feb 27, 2012
Answer this · Send to friends Good question? Yes (0) No (0)
RogerWilco: I have a Shoei X-11 in a size Medium, which fits nicely, or so I thought. Because of the long oval shape of the Arai Signet Q, I was able to go down to a size Small. It fits snugly and seems to make full contact around my head, but it is very comfortable. More comfortable than the Shoei.
When my head was measured it was found to be just a little large for the Small and at the very bottom of the Medium range. I opted for the Small and feel I made the right choice: zero hot-spots, no headaches. I never realized the Shoei does indeed have a little bit of "flop around" when doing a shoulder-check, until I discovered that the Arai is rock solid. I believe this is because the sides of the Arai are in contact with my head, whereas with the Shoei in a size Small I got forehead hot-spots; with the size Medium there is extra space on the sides.
I just wish the helmet strap was a little longer. I would have gladly paid the extra nickel!
Dec 7, 2012
Reply to RogerWilco Good answer? Yes (0) No (0)
KeithK: I was wearing XL Shoei and had excessive forehead pressure. Sides had room, though. Based on Arai helmet sizing, my size was on upper end of Large, but not quite XL. I ordered Signet Q in Large. It felt snug but more comfortable than the Shoei. (The difference between long oval and round oval.) I am pleased with the Large size Signet, though I ended up removing the 5mm peel offs from temple and sides. I suggest going down a size IF your sizing is between one size and another. I measured my head per Arai instructions several times. Do not order until you have done this. Mar 6, 2012
Reply to KeithK Good answer? Yes (0) No (0)
Wilberforce: I have both brands, Arai Signet Q medium and a Shoei Qwest in the large size. The Arai fits me great the Shoei is too large. So If you like a Shoei large I would recommend the Arai large size in the Signet Q. Nov 12, 2012
Reply to Wilberforce Good answer? Yes (0) No (0)

Embed Video 165 / Arai Fit Guide

Arai Helmet Sizing

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
White/Black / XS 800385 817430 Out of Stock
White/Black / SM 800386 6.85311E+11 Out of Stock
White/Black / MD 800387 6.85311E+11 Out of Stock
White/Black / LG 800388 6.85311E+11 Out of Stock
White/Black / XL 777671 6.85311E+11 In Stock: Ships next business day
White/Black / 2XL 800389 6.85311E+11 Out of Stock
White/Red / XS 800377 817420 Out of Stock
White/Red / SM 800378 6.85311E+11 Out of Stock
White/Red / MD 800381 6.85311E+11 Out of Stock
White/Red / LG 800382 6.85311E+11 Out of Stock
White/Red / XL 800383 6.85311E+11 In Stock: Ships next business day
White/Red / 2XL 800384 6.85311E+11 In Stock: Ships next business day