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Arai RX-Q Streak Helmet
  • Arai RX-Q Streak Helmet - Frost Black/White/Silver

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Video Reviews (4)

Arai RX-Q Streak Helmet Videos

Arai RX-Q Streak 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)
  • 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
Frost Black/White/Silver / XS 869317 817530 In Stock: Ships within 24 hours
Frost Black/White/Silver / SM 869322 817531 In Stock: Ships within 24 hours
Frost Black/White/Silver / MD 869318 817532 In Stock: Ships within 24 hours
Frost Black/White/Silver / LG 869319 817533 In Stock: Ships within 24 hours
Frost Black/White/Silver / XL 869320 817534 In Stock: Ships within 24 hours
Frost Black/White/Silver / 2XL 869321 817535 Out of Stock


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See our full Shipping Policy for further details.


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.

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Arai RX-Q Streak Helmet 4.8 5 346 346
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 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 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
Solid I've crash tested these before and owe my life to them. Amazingly strong, super comfy, great ventilation and easy to use features with gloves. August 10, 2015
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Have a functionality, fit, or otherwise product-specific question about the Arai RX-Q Streak Helmet? Ask it here! If you have a customer service or shipping question, please direct it to our Customer Service department.

Arai RX-Q Streak Helmet
Already Asked: 2 Questions, 4 Answers
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RevZilla Store asked: Why did you choose this?
Ryan I: Cool graphic Jun 30, 2014
Vincent R: Excellent product from Arai, done the research for the following helmets: Shoei RF1200 and Shuberth C2. I actually went to local shops to try the helmets on but no one has a Small, tried the Medium and was still a little loose. I went by the measurement guide provided by Arai. My head shape(intermediate oval) fit the Arai better than the Shoei and thought it wasn't worth the extra money for the Shuberth. Jun 27, 2014
Alton W: Originally picked up the Signet-Q, and found it a little big. Picked up both the RX-Q and Signet-Q (smaller size) and determined the Signet-Q one sized down from what I normally wear fit perfectly. Just wish they offered more options in BLUE color schemes. May 2, 2014
A shopper asked: I have a Small Signet-Q. My head measures 55 cm. It rocks back and forth a bit. I tried on a small RXQ and it did not rock as much, which leads me to believe that the RXQ is the right shape for me. What do you think? Mar 25, 2014
Answer this · Send to friends Good question? Yes (0) No (0)
Dwight S: Snug is better actually. Mine moves just a bit but very little when strap is right. Mine feels like it's my head, fits like a glove. Love the little extra peripheral. Hope this helped. Stay Safe..... Apr 2, 2014
Reply to Dwight Good answer? Yes (0) No (0)