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HJC RPHA 10 Combust Helmet
  • HJC RPHA 10 Combust Helmet - Black/Blue
  • HJC RPHA 10 Combust Helmet - Black/Blue
  • HJC RPHA 10 Combust Helmet - Black/Blue

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Video Reviews (3)

HJC RPHA 10 Combust Helmet Videos

HJC RPHA 10 Combust Helmet

Designed for superior fit and comfort using advanced CAD technology, the new HJC RPHA10 helmet is constructed from Advanced P.I.M. (Premium Integrated Matrix) a composite of Carbon fiber, Fiberglass epoxy, Aramid epoxy, and Organic fibers resulting in a remarkably strong and extremely lightweight helmet. 


  • “ACS” Advanced Channeling Ventilation system: Full front to back airflow flushes heat and humidity up and out
  • Max Air-flow top vent: Variable air flow is adjusted by glove-friendly dials on each intake vent
  • New, easier to operate chin vent
  • RapidFire II HJ-20 shield replacement system: Simple and secure shield ratchet system provides ultra-quick, tool-less removal and installation
  • Optically-superior Pinlock prepared 2D flat-racing shield with included clear Pinlock insert
  • 2-Stage shield closure system with one-touch center locking system makes for an extremely tight and secure seal
  • SilverCoolPlus interior: Removable / Washable interior. Premium soft interior with Ginkgo Extract, moisture-wicking and odor free with advanced silver anti-bacterial fabric
  • 3 shell sizes
  • 5 year limited Warranty
  • Meets or exceeds SNELL & D.O.T. standards
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HJC RPHA 10 Combust Helmet 4.8 5 175 175
Great value for money. This is my second helmet after my shoei rf 1200 and this is just as good as the shoei, but the value for money I got from this makes it a better and a smarter investment. The graphics are appealing as well, as the color changes from blue, black and purple depending how the light hits the helmet. And it is SNELL and dot rated for the track and safety. July 8, 2015
Good helmet for years to come Overall a great helmet for everyday use. Everything is solid and vents pretty well. Just wished it had a photo chromatic visor option. June 15, 2015
great helmet I love this helmet. It's the second HJC I've owned and is leaps and bounds better than the first. Lighter, quieter, and so much better looking, plus the vents can be opened or closed with gloves on without fumbling around. All in all, a great buy. June 15, 2015
Excellent helmet Great track helmet. Very good air flow, although doesn't feel good getting back in it after sweating for 20min. July 27, 2015
First time buyer Purchased the HJC RPHA 10 Combust Helmet. great price for an awesome helmet. Shipped to Canada within a good amount of time! Very happy with Revzilla and their service! I would buy from here again! June 10, 2015
Why pay more? Bought the RPHA 10 as a close out for $250. A steal compared to my Shoei RF-1200 with the same DOT/Snell rating at almost $490. I find the RPHA 10 a comparable fit to the RF-1200 for my head and I wear a Medium in both. I have installed Uclear HBC 100 speakers in both helmets and they fit slightly better in the RPHA 10 (The Shoei indents are very round and don't accommodate the microphone bump easily). The design/color options for the RPHA 10 are wider and more appealing to me than the Shoei options and the Combust paint scheme/color was key in my purchase decision. Noise levels on the RPHA 10 are better than the Shoei - a bonus I wasn't expecting. My only complaint is that the breath guard and chin curtain aren't as secure on the RPHA 10 and tend to pop out more easily than they do on the Shoei when I am handling the helmet anywhere near either component. I think the stiffer (cheaper?) plastic on the RPHA 10 is the culprit, but it is a minor inconvenience. June 8, 2015
Excellent bang for your buck Comparable to my Arai in build quality, weight and comfort. Only down side is the lack of air flow from the mouth vent. Air flow up top is excellent, but the mouth vent /breath guard aren't that great. Otherwise, it's definitely my favorite helmet. July 20, 2015
Great air flow Can really feel the air flow. Good fit and is very nice in the TX heat compared to my previous helmet. July 13, 2015
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Have a functionality, fit, or otherwise product-specific question about the HJC RPHA 10 Combust Helmet? Ask it here! If you have a customer service or shipping question, please direct it to our Customer Service department.

HJC RPHA 10 Combust Helmet
Already Asked: 9 Questions, 38 Answers
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RevZilla Store asked: Why did you choose this?
P A: Great price and safety Rating. Awesome color scheme. Jul 16, 2015
Mitch K: DOT and Snell approved helmet, after having gone down before high quality is something I will stick to for helmets. May 26, 2015
Paul G: My girlfriend loves it. Apr 26, 2015
James P: The helmet is exactly the features and fit that I've been looking for since my old Arai Quantum/e. Really would have liked a color scheme similar to my white Raptor, but this one will work with my bike nicely. Mar 7, 2015
lemuel w: It's a great fit with great style and very comfortable. Nov 15, 2014
Kevin B: Beautiful paint, very quiet, light weight, and fairly quiet ride overall great helmet Jul 10, 2014
Michael H: not cheap but the look killed me. Mar 7, 2014
A shopper asked: My wife measures my head at 23 inches. The chart says I should be in a size large, the top range being 23 1/4. Do the charts run true, that the L won't be too small? I appreciate Revzilla's generous return policy, but I live in Ontario, and am concerned about border fees if I have to return something and then receive a replacement.
I will be riding upright, i.e. cruiser style, (I'm a new rider) and am wondering if this is the right helmet for that type of riding, or is there a more appropriate make/model? Any additional comments about the Combust itself would also be appreciated. :-)
May 21, 2015
Answer this · Send to friends Good question? Yes (0) No (0)
Gary T: I don't recall how large my head is, but I ordered based on their chart and found it to be accurate and a good fit. Of course, the shape of your head can also affect how well it fits, in addition to just the size. Fortunately, I was able to try one on at a local motorcycle shop to ensure a good fit before ordering, but if you can't do that, I think their sizing runs pretty true.

I ride a Star Raider cruiser and I like the full face helmet for winter (I live in Arizona) or long distance riding. I also have a Scorpion EXO-C110 half helmet that I wear when it is hotter or I'm going shorter distances. However, keep in mind that even when it's hot, the full face helmet is much quieter and getting hit with bugs in the face at 70 MPH doesn't really feel good wearing a half helmet, but I do like having the flexibility of both options.

Overall, I've been happy with the helmet. I've had it for two years and it's held up well. I've used the pinlock, and in my experience, it isn't perfect, but is certainly better than nothing.
May 21, 2015
Reply to Gary Good answer? Yes (0) No (0)
Sebastien P: I bought that helmet a couple of years ago and I'm very pleased with it.
I'm 23 1/4 and the size L is perfect for me. The internal shape is neutral to slight narrow.
What I like:
- the external shape of the shell
- the quality of paint and awesome design
- relatively quiet
- the shield mechanism and central locking
- the soft and cool line
- the Pin-Lock
- the very light weight
- the overall quality
- the price

What I'm not crazy about:
- the ventilation specially at the chin. Works better on 3/4 position than upright

Would I buy it again? Absolutely.

Hope this helps.

May 21, 2015
Reply to Sebastien Good answer? Yes (0) No (0)
S I: Hi, my head size is 23", I own a HJC RPHA 10 Combust Helmet large, it fits
just perfect, also my head shape is round and so it's the helmet, probably that explains why, I also own helmets like shoei, scorpion exxo and others, this is a really comfortable helmet.
I ride a Suzuki Hayabusa witch is a sport touring bike so I have to lean a little to the front and the helmet feels just fine. It is a beautiful looking helmet and light weight too.
You won't regret buying this helmet.
Good luck
May 21, 2015
Reply to S Good answer? Yes (0) No (0)
William R L: I found the chart to be right on. I ordered the size HJC recommended and it fit perfectly. It's very light, easy to put on and take off and very comfortable as well.Not to mention it's awesome to look at. I ride a Goldwing and feel the helmet is perfect for my riding style. It's very quiet, with very little wind noise, even on the highway. May 21, 2015
Reply to William R Good answer? Yes (0) No (0)
Shawn H: Sizing runs true. I ride mostly upright and the helmet performs great. Live the liner, very cool and comfertable. Shield works great, I like the center lock and if it's not locked it is cracked just enough to prevent fogging. Haven't used the included pin lock yet. Very happy with the helmet May 21, 2015
Reply to Shawn Good answer? Yes (0) No (0)

HJC Helmet Sizing:

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

Size Hat Size Measurement (in)
2XS 6 3/8 - 6 1/2 20 - 20 1/2
XS 6 5/8 - 6 3/4 20 7/8 - 21 1/4
SM 6 7/8 - 7 21 5/8 - 22
MD 7 1/8 - 7 1/4 22 1/2 - 22 7/8
LG 7 3/8 - 7 1/2 23 1/4 - 23 5/8
XL 7 5/8 - 7 3/4 24 - 24 3/8
2XL 7 7/8 - 8 24 3/4 - 25 1/4
3XL 8 1/8 - 8 1/4 25 5/8 - 26
4XL 8 3/8 - 8 1/2 26 3/8 - 26 3/4
5XL 8 3/4 27 1/4 - 27 5/8

RPHA Series, FG-Jet, and FG-17 Helmet Sizing ONLY:

Size Hat Size Measurement (in)
XS 6 3/4 - 6 7/8 21 1/4 - 21 5/8
SM 6 7/8 - 7 21 5/8 - 22
MD 7 1/8 - 7 1/4 22 1/2 - 22 7/8
LG 7 1/4 - 7 3/8 22 7/8 - 23 1/4
XL 7 1/2 - 7 5/8 23 5/8 - 24
2XL 7 3/4 - 7 7/8 24 3/8 - 24 3/4
3XL 8 - 8 1/8 25 1/4 - 25 5/8

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

Click here to see the full HJC Helmets Size Chart
Product Style RevZilla Item # Manufacturer Product # Availability
Black/Blue / XS 886504 0000184344/0801-1702-03 Out of Stock
Black/Blue / SM 886505 0000184351/0801-1702-04 Out of Stock
Black/Blue / MD 886506 0000184359/0801-1702-05 Out of Stock
Black/Blue / LG 886507 0000184367/0801-1702-06 In Stock: Ships within 24 hours
Black/Blue / XL 886508 0000184374/0801-1702-07 In Stock: Ships within 24 hours
Black/Blue / 2XL 886509 0801-1702-08 Out of Stock