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Arai RX-Q DNA Helmet
  • Arai RX-Q DNA Helmet - Black
  • Arai RX-Q DNA Helmet - Black
  • Arai RX-Q DNA Helmet - White
  • Arai RX-Q DNA Helmet - White

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Video Reviews (4)

Arai RX-Q DNA Helmet Videos

Arai RX-Q DNA Helmet

The Arai RX-Q (the round-oval shaped cousin to the Signet-Q) is the product of a racing lineage going back to the late 1970’s. Since Arai’s inception, their RX Line of helmets has set an international standard for rider comfort and safety. The RX-Q is perfection incarnate, blending modern materials and safety features with decades of knowledge and racing heritage. The result are features like an eyeport designed to maximize peripheral vision, an aerodynamically tuned outer shell and a beautifully crafted and ultra comfortable liner. All these features, combined with industry-leading protection, provide riders with an unmatched level of safety and comfort.


  • Completely new helmet based on Corsair V shell
  • Same wider eyeport opening as Corsair V
  • Same face shield as the Corsair V
  • Intermediate Oval Fit (same head shape  as Quantum 2)
    • Slightly different feel due to new cheek pads.
    • New cheek pads come down further and cradle the head better.
    • Made of a different density material which results in an extremely comfortable and quiet helmet
  • Advanced ventilation
  • Smaller, More Aerodynamic shell shape
  • Hyper-Ridge circles lower shell to improve strength and aerodynamics
  • Retractable chin spoiler
  • Emergency Cheek Pad Removal system along with removable neck roll
  • One piece bottom edge trim
  • Race helmet for the street
  • 5 unique size shells (XS, S, M/L, XL, XXL).
  • Weight :1597 grams (3 lbs. 8-1/4 oz)
  • The Arai RX-Q DNA Meets or exceeds SNELL 2010 and DOT specifications

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 Item # Manufacturer Product # Availability
Black / XS 783269 817500/A21311 Out of Stock
Black / SM 783270 817501/A21312 In Stock: Ships next business day
Black / MD 783271 817502/A21313 In Stock: Ships next business day
Black / LG 783272 817503/A21314 In Stock: Ships next business day
Black / XL 783273 817504/A21315 In Stock: Ships next business day
Black / 2XL 783274 817505/A21316 Out of Stock
White / XS 783275 817490/A21321 Out of Stock
White / SM 783276 817491/A21322 Out of Stock
White / MD 783277 817492/A21323 Out of Stock
White / LG 783278 817493/A21324 Out of Stock
White / XL 783279 817494/A21325 Out of Stock
White / 2XL 783280 817495/A21326 Out of Stock


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If your order arrives and it is not right, we will we'll fix it, NO NONSENSE, we promise.

Doesn't fit or just not happy with it? You can return any new, unused and unaltered item within 30 business days of delivery receipt of your item. We will issue a full refund to your original payment method.

See our full Return Policy for all of the pertinent details.

Write a Product Review for a chance to win our monthly $100 giveaways.
Arai RX-Q DNA Helmet 4.8 5 346 346
Great Helmet I have to say that you get what you pay for! This helmet is awesome as far as functionality and features. The venting is the best I've experienced with any helmet thus far. The one complaint I have is the shield fogs up at stop lights. I have the Pinlock shield and insert and once I switch it over, that problem will be eliminated. I also carry extra shields and the dark smoke and mirror shields are the ones that have issues with fogging. Also, when turning your head at freeway speeds, the wind buffeting is noticeable. November 2, 2015
Great helmet I am replacing an arai quantum/e with this one. The fit seems the same to me. The interior fabric is not quite as soft, but not that big a deal. I crashed my bike 3 weeks ago and am so happy I was wearing my arai and not my silly helmet I sometimes wear around town when I don't feel like messing up my hair. I was aware the moment My head hit the pavement how lucky I was to be in a good helmet. November 9, 2015
Great factory part This shade cuts out the glare nicely on those really sunny days It takes about 10 seconds to swap these shields Great product Xcellent customer service Thank you revzilla! October 26, 2015
Very Comfortable This is my fourth motorcycle helmet, by far the most comfortable. I have a short commute to and from work 6-days per-week and ride for pleasure as well. This is one of quietest helmets I have owned as well. There were other options, however Arai seems to fit my face pretty well, I am a intermediate oval shape with big dumbo ears. I have difficulty fitting into AGV, Shoe, and many other higher end helmet brands and the ability to adjust the padding size in in specific areas is a plus. The air vent in the windscreen is one of my other favorite features as well, really does channel air towards your temples and keeps your head cool. Have had problems with getting headaches from being overheated in my other helmets, not a problem with this helmet. Definitely tested in the heat this year in San Diego, 100+ Fahrenheit multiple days this summer. Would recommend, worth saving your money for this. October 20, 2015
It's an Arai.. What can you say other than "it's an Arai". They make GREAT helmets and you can't go wrong. My head on the other hand is always been hard to fit. With an oval head sized 22.25 I am the biggest of a size small or smallest of size medium. Since you want a snug helmet and padding shrinks after a short time I always go small and it's a bit rough till padding reduces a bit but the shape of Arai just fits my head better. I have had Shoei but they just don't fit right. If you have an oval head and or just want one of the best helmets out there protecting your brain pan go ARAI.... October 19, 2015
Good fit for a round head. The RX-Q is a good helmet for those with round heads. October 13, 2015
Very good quality product I consider an arai helmet a "jewel" simply because of craftsmanship, safety, and overall fit and finish. I'm a believer in arai helmets because I was in a wreck and literally cracked one and walked away without head injuries at all. I'm a believer in arai helmets. October 8, 2015
Love the graphic! I just got my RX-Q DNA Graphic helmet and went for a ride right away. I like the ease of putting on and pulling off the helmet, very comfortable. The vision is very good and venting is good too. I notice that the helmet is slightly loud at speeds above 60 mph. I know the helmet is for upright riding, but during head checks at speed there is slight buffeting. Love the clean graphic of the DNA and the build quality and safety of Arai is top notch. August 6, 2015
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Have a functionality, fit, or otherwise product-specific question about the Arai RX-Q DNA Helmet? Ask it here! If you have a customer service or shipping question, please direct it to our Customer Service department.

Arai RX-Q DNA Helmet
Already Asked: 10 Questions, 51 Answers
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RevZilla Store asked: Why did you choose this?
Heagan B: I have owned Arai helmets and really loved the video reviews! Oct 8, 2015
M I: Arai Rocks Feb 13, 2015
mark g: safety, fit, cool graphics Feb 11, 2015
David Ryan S: My Girlfriend bought this for me on my birthday Nov 3, 2014
eddie: Style, size, Arai owner for years! Oct 29, 2014
Rick H: I have always used shoei and loved them but had the opportunity to try on the rx-q series and found it fit me better with no gap around the crown which I experienced with other manufacturers. Also the helmets are simply beautiful Oct 14, 2014
Bryan S: helmet for my brother who just bought a bike. Oct 9, 2014
Mark w: I have only hear great things about Aria and wanted to try it out for myself (its worth every penny) Thanks Revzilla Jun 8, 2014
Jeremy F: Arai is the best. Now I adventure tour. No longer tucked in on a track. The perfect helmet. May 12, 2014
Steven B: Best helmet manufacture out there, enough said. May 10, 2014
Brian B: Shiny Black Red White Arai May 3, 2014
James H: I needed a new helmet. I have two cheapo helmets already, but I did not want to make that mistake again. I needed an excellent helmet for street use on a liter sport bike. Lightweight, secure fit, air flow, noise levels, safety, and durability were my search criteria. Loads of research led me to the Arai RX-Q. Apr 14, 2014
bhaktivedanta c: this is one of the best of the best helmets in the game safety first!!!!!! Apr 4, 2014
Miguel M: This is my second one. The best helmet by far on the market Mar 21, 2014
William W: I bought this helmet because I liked the graphics and aria is known to be one of the best but it was on the expensive side.I like my shoei qwuest helmets better and they cost less.Just ordered A RF1200 which I like the best so far. Jan 29, 2014
Cesar G: After reviewing every premium helmet in the market, for touring purposes, the RX-Q seems to be the best choice for safety and all around features. Dec 27, 2013
Casey B: had a shoei for several years put pressure on the front of my ear and thought thats just what helmets due found out aria uses a shaved like pad around the ears to stop that irritation of pressure Dec 5, 2013
brandon s: trying different helmets.
like the design, colors, etc.
good Revzilla review
well known brand
Oct 26, 2013
Anthony Y: Looks awesome! Fits my cbr 2012 pearl white. Oct 25, 2013
Aaron R: Its an Arai helmet... need I say more? Oct 3, 2013
Chris C: I found this helmet wonderful and for me Arai is the best helmet in the world, its look, its safety and design is incomparable. Sep 17, 2013
A shopper asked: Hello, I would love a Corsair V but unfortunately, the budget doesn't stretch that far. I was wondering if you would be able to tell me if Arai's RX-Q would be stable at track speeds? Bike is a cbr954

Sep 5, 2013
Answer this · Send to friends Good question? Yes (2) No (0)
Marco S: I think it would be stable no problem. It's the 3rd helmet of this kind that I purchased, I used to have a Quantum E before and really liked them too.

The only problem I have with this RX-Q is that when riding I think it's a little noisy due to the wind that comes in from the back of my neck or side. When I lower my chin the noise disappears.

I suggest to weat some jacket or protection around the neck that stops the air flow and seals you neck a little more making less noisy. In the winter it would be ok but in the summer may be it's too hot.

The Helmet overall is great.

Sep 6, 2013
Reply to Marco Good answer? Yes (0) No (0)
Juan Pablo P: Hi, i had this helmet since may2012, i think that the corsair v is designed for the high speeds of a track, when im on my bike at 200km/h it doesnt feels so stable, the wind at that speed is pretty strong, i havent tried the corsair v, but reading about the helmet properties i think is much better at high speeds, maybe you can wait for a sale on corsair v models. Cheers Sep 5, 2013
Reply to Juan Pablo Good answer? Yes (0) No (0)
Dave D: IMO, yes. The helmet is good about not wavering too much at high speed and head checks don't leave you feeling like your dome is about to rip off. Visibility is great and it's pretty comfortable when in a full tuck. Recommend getting a Pinlock shield if you're riding in anything but nice weather. Sep 6, 2013
Reply to Dave Good answer? Yes (0) No (0)
John C: I have a Daytona 675R . My RXQ has been stable at speeds over 100mph. Great helmet.

Sep 5, 2013
Reply to John Good answer? Yes (0) No (0)
A shopper asked: I'm looking at getting the black version of this helmet. Do you have one on hand that you can look at and let me know if the paint is a matte finish or gloss? Thanks! Oct 5, 2011
Answer this · Send to friends Good question? Yes (0) No (0)
FiFTyFooTFoX: I just got the RX-Q DNA Black, and it has a glossy clear coat with lots of metal flake. The video review of the DNA helmet on RevzillaTV YouTube channel shows how nice the finish is on this Arai product. I think giving that a watch will let you see exactly what you'll be getting. Jun 14, 2012
Reply to FiFTyFooTFoX Good answer? Yes (0) No (0)
Andres C: they have both gloss (diamond black and pearl black) and a matte version (frost black). I believe the diamond black has metallic flakes and they really come out in the sun (thats the one I own). Jun 8, 2012
Reply to Andres Good answer? Yes (0) No (0)
AtomAnt: Hi Kahlil,

The finish on the RX-Q is gloss and the finish is flawless. The colors have a micro metallic fleck in them, which is very subtle and is perfectly done.
Apr 2, 2012
Reply to AtomAnt Good answer? Yes (0) No (0)
AliB: The finish of the Arai RX-Q DNA helmet is gloss black. The finish is more akin to the Arai "diamond" finish you find on the RX-Q Solid helmet in Diamond Black. Oct 5, 2011
Reply to AliB Good answer? Yes (0) No (0)
Chuck D asked: Can I wear prescription eyeglasses with the RX-Q? Does the RX-Q have specific adjustments for eyeglasses? Aug 15, 2014
Answer this · Send to friends Good question? Yes (0) No (0)
Demitrious A: D,
Charles, I have two of these helmets, one with a dark visor and the other with a clear visor. I have not had any trouble wearing glasses of any kind with this model of helmet. Glasses worn were both aviator style to Large Oakley Gas models. I also use the ear and mouth pieces of a Senna Bluetooth system on both these helmets as well, and still am comfortable. I've only ever worn Arai helmets over the last 20 years of riding bikes, due to their fit and comfort, RX-Q7's for sport bikes, and these RX-Q's for both sport and more upright fitting street bikes.
Aug 15, 2014
Reply to Demitrious Good answer? Yes (0) No (0)
JASON B: I routinely wear sunglasses with mine and have no problem, so I would expect eyeglasses would fit fine as well. Aug 15, 2014
Reply to JASON Good answer? Yes (0) No (0)
Syed Idham Fariz S: No issue. I wear prescription glasses. Oct 7, 2014
A shopper asked: Differend Spec Feb 23, 2012
Answer this · Send to friends Good question? Yes (0) No (0)
RevZilla: The RX-Q is a top of the line street helmet that is designed for a more upright riding position while the RX-7 and the new Corsair V are better suited to track and aggressive street riding. The only thing the Arai RX-Q and the RX-7 have in common is their internal shapes (although the RX-7 is a little rounder), besides that similarity they are totally different. Both the Corsair V and the RX-Q vent very well and have greater outward visibility compared to RX-7. May 2, 2012
Reply to RevZilla Good answer? Yes (0) No (0)
AtomAnt: Different application, ie: riding style. Apr 2, 2012
Reply to AtomAnt Good answer? Yes (0) No (0)
A shopper asked: Hi, I am currently using a Scorpion EXO 1000 on my BMW K1200S. At higher speeds (and medium) I find it very noisy. I have been looking at AGV's GP-Tech, Arai's Q and also Schubert. I am wearing fitted earplugs but they start hurting after a few hours of riding. What would you recommend?
Thanks, Hans.
Jun 8, 2011
Answer this · Send to friends Good question? Yes (0) No (0)
Chris L.: Hans,
If you ride a K1200S then you ride in a more tucked position, right? Like a sport bike style of riding? The RX-Q is a great helmet and is very quiet when the vents are not open, but there is something you should consider here...the RX-Q is designed for an upright riding position, aka touring position. The vent is located further back on the top of the helmet and won't be of much use to you in a tucked position. The Schubert is the same style...for touring. Look for helmets designed for your type of riding, where the vents are forward.

As for ear plugs. I stopped wearing the expensive fitted plugs for the same reason you site. Instead, I use a an ear plug made of natural fibers and bees wax (yes, bees wax) which easily molds to the shape of my ears, and I can wear them for 10 hours without any problem with discomfort at all.
Jun 9, 2011
Reply to Chris L. Good answer? Yes (0) No (0)
GilOliveira: Completely... it is a beatiful helmet and very security. Jun 15, 2011
Reply to GilOliveira Good answer? Yes (0) No (0)
A shopper asked: How is the venting on this helmet? Mar 20, 2013
Answer this · Send to friends Good question? Yes (0) No (0)
RevZilla: While they are both awesome helmets that will perform very well in the tuck position, the RX-Q is a bit more round than the X-11 (and the new X12). Mar 22, 2013
Reply to RevZilla Good answer? Yes (0) No (0)
A shopper asked: Hi really keen to buy the Arai RX-Q DNA Black. When selecting it says you have none in stock. How much longer you guys think it will take to re-stock? COuld you please let me know asap when it arrives as I would definately like to place an order for size-Medium.

Oct 26, 2011
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Chris K: We will send you a notification when these are back in stock in your size. Oct 28, 2011
Reply to Chris Good answer? Yes (0) No (0)