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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 5 156 156
HJC is stepping it up I was in the market for a new helmet for my new bike. This one matches my new blue FZ1 to a tee. I was originally searching for more expensive helmets in the $600 range. I didn't like the features or designs that I was finding, and not really too enthused about paying that much for a helmet again anyway. I stumbled on this one after a long night of researching and I have to say I am very pleased. Many people gave it favorable reviews and I would have to agree. The SNELL rating really brings the whole package together. Why do I need to spend so much on a helmet when this one will keep me just as safe? I had the expensive helmets in the past, and let me tell you that this one is quiet, light and comfortable to wear on long trips. I've only had it for a short time now but I love it. If HJC keeps coming out with quality helmets like this one, I won't have to look anywhere else for my next purchase. If you are on the fence because the guy in your bike club said you need to spend a ton on a helmet, just don't listen. The ratings and and fit are all that matter. Go for it. May 25, 2015
One of the best helmets I have It fits my head shape beautifully, it is lighter than most helmets and and really comfortable May 5, 2015
Another great product This helmet fits well, I like my helmets not so tight and this one does the trick. It changes color as the sun reflects on it and looks great without being really flashy. May 4, 2015
Great product - glad I bought This is the first helmet I have purchased but I absolutely love it. It is very comfortable and my neck never gets tired from wearing it. May 25, 2015
Comfortable and Functional This helmet is great! Felt like a memory foam pillow when I put it on the first time. Almost took a nap on the couch while testing it out. Great airflow for the most part. Visor has a tendency to fog up a little at lower speeds with the chin piece attached when it's warmer out, but otherwise this thing is awesome. Sizing runs a little smaller than others -- thought that ordering a large would be too big but turns out it's a snug and comfortable fit. May 18, 2015
Great helmet; great looking too HJC helmets fit my head the best. I decided to get a new helmet this season mainly to fit the color scheme of my new bike (petty, I know). There's a removable chin pad that's nice. On chillier mornings, I leave that attached to block airflow to my chin, but when it gets warmer I take it off and allow that airflow. I have noticed the visor fogs up fairly easily when I'm not moving. I haven't put the fog shield on yet so maybe that'll change. All things considered, this is a great helmet. May 18, 2015
great helmet for the price. This is my second rpha 10. I have had a shoei rf 900 and arai rx7 prior to the hjc and for the money it's a solid helmet. It's not on the same level as the arai but it is half the price. Fits my intermediate to long oval head nicely. I'm a size 7 1/2 and bought a large. I like a snug race fit. May 18, 2015
Worth the money I have only rode with this helmet two times so far since my purchase, but I am more than satisfied. The main reason I bought this was for passengers, but also have a second option after my Nolan modular helmet. The wind noise is more than acceptable at all speeds. The fit is a little tighter than my Nolan (medium), but I chop that up to being new and not worn in yet. Still fits comfortable and feels extremely safe. Just the longer rides right now I notice a difference. I havn't been in a crash with it or anything, but it feels like a safe helmet and is very well made/designed. The air flow could be improved. Without the breath guard in, the visor will fog up if it is snapped in and sealed tight in colder weather. In real hot temperatures, I will definitely prefer to wear my Nolan N104 due to the airflow. I can't figure out why there is such a difference since they have similar venting, but it is noticeable. I would recommend this product overall for the price. I got this for $210. It is SNELL and DOT rated. It has a great graphic design and looks great. It is a comfortable helmet (more so when it is worn in a little bit) and quiet in my opinion. If you are looking for a well built helmet that feels safe and looks great that won't break the bank, definitely check this out. May 16, 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, 37 Answers
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RevZilla Store asked: Why did you choose this?
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 next business day
Black/Blue / XL 886508 0000184374/0801-1702-07 In Stock: Ships next business day
Black/Blue / 2XL 886509 0801-1702-08 In Stock: Ships next business day