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HJC RPHA 10 Buzzsaw Helmet
  • HJC RPHA 10 Buzzsaw Helmet - Black/Red
  • HJC RPHA 10 Buzzsaw Helmet
  • HJC RPHA 10 Buzzsaw Helmet - White/Black
  • HJC RPHA 10 Buzzsaw Helmet - Orange/Black
  • HJC RPHA 10 Buzzsaw Helmet

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$399.99 - $404.99
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Video Reviews (3)

HJC RPHA 10 Buzzsaw Helmet Videos

HJC Helmets RPHA 10 Buzzsaw 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, & Organic fibers resulting in a remarkably strong & 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 Buzzsaw Helmet 4.7 5 17 17
Outstanding look This helmet looks and feels awesome. Interior is high quality and easily removable. July 17, 2015
Better fit than my Arai RXQ I troll this website every week constantly looking for gear to make me as safe as possible. If i have a good helmet, i'm looking for a better helmet, and if i have a better helmet, i'm looking for the best helmet. I have no problems spending 600 bucks on a helmet only to turn around and dump it for a 300 dollar helmet that fits my head properly. In terms of fit and weight, this helmet is better than my Arai RXQ. It's a little louder and it doesn't give me the same airflow as my RXQ, but wow! What a helmet for 350 bucks. Throw on an HJC20 smoke or mirrored visor and put the muscle car drivers to shame... July 4, 2015
wow! talk about bang for your buck! so I've been riding on this helmet for a month now and all i can say is wow! there are room for improvements but for the price and the quality of the help- nothing compares to it. I have a shoei rf-1200 and that feels like a brick compared to this. they do need to improve the airflow. and probably one of the best looking helmet out there in the market for a top of the line for the price! it's such a great product that I bought another pair for my r1- white (zappy) and panigale 1199 red- buzz saw. if you want a top of the line helmet that competes with more expensive helmets then look no further! this is the helmet you want June 30, 2015
Great helmet got this as my tack helmet and love it very comfy has good air flow .I will be getting another as a spare March 25, 2015
Extremely Happy wiht this helmet I just got a Kawasaki Ninja 650 in the Candy Burnt Orange and this is the closest most stylish you can get without custom paint and it is already a great custom paint job. The Helmet fits perfectly. Great air flow, love the neoprene lower chin cover, allows for a more quiet ride, no air draft. As for Price it's not the most expensive nor the least expensive. Overall, an Excellent deal for what you get. I would recommend this to anyone looking for a new Helmet. Finally, after a long search I found the best deal, best customer service and best value from RevZilla and will check back with them first before buying future riding accessories. January 12, 2015
Great bang for your buck, great value and style Just got this helmet a week ago but it has already made me forget my shoei and icon. Fit, features and value are unbelievable. This helmet is a looker October 13, 2014
Great helmet Great graphics(white and silver). The first time people see they want to check it out. It looks good in the pictures but even better in person. The fit is great for me. September 29, 2014
Louder than expected for $350 helmet This helmet fit a little snug when I first purchased it but after about 2 months, the pads seem to have compressed more than I would think and now it's actually a little loose. Also it is noticebaly louder than the Scorpion Exo 500 I owned and an older Fulmar helmet on the same cruiser. Lastly, I purchased a mirrored face shield from another website and the mirrored coating has just about completely rubbed off after 2 months. There is NO durability with the mirror coating whatsoever and its not even from scratches. It rubbed off with water and microfiber cloth when I had to clean bugs off. August 11, 2014
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Have a functionality, fit, or otherwise product-specific question about the HJC RPHA 10 Buzzsaw Helmet? Ask it here! If you have a customer service or shipping question, please direct it to our Customer Service department.

HJC RPHA 10 Buzzsaw Helmet
Already Asked: 7 Questions, 24 Answers
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RevZilla Store asked: Why did you choose this?
Chelsey M: I didn't choose this helmet it chose me! Jul 23, 2015
Luis R: Style of helmet and many awesome looking designs to choose from. Helmet fits perfect. Jun 26, 2015
Umer R: I have heard may great reviews about this helmet. May 9, 2015
William J: I ride two mean bikes. So, I want a helmet that is equally mean. This helmet looks awesome! We'll see how it looks and functions once I get it. Sep 24, 2014
Robert R: This was bought as a gift to a freind of mine. He loves it. He like the price and it is on the top end of hjc. Jul 27, 2014
Sean G: My brother actually has a RPHA-10 helmet and let me wear it a few times It was very comfortable and equally stylish. It's a win win if you ask me. May 27, 2014
Jeremy D: Looks so cool! only orange helmet that isn't lame. Mar 8, 2014
L A: Just ordered a new yamaha fz-09 in blazing orange. This helmet looks awesome and matches perfect!!! Feb 21, 2014
Sergio M: Your Spec details, video, free shipping....just need discount codes.....oh well...can't have everything! Nov 20, 2013
Gregory H: The biggest reason was the graphic. Secondly, I know HJC makes a fantastic helmet at a price that doesn't shatter your wallet, just bends it a little. Lastly, I've tried it and several other models and outside of SHARK helmets it had the best interior lining. Oct 7, 2013
A shopper asked: Does this helmet have inserts for an add on Bluetooth communications kit? (ie. speakers, mic, etc...) Jul 15, 2014
Answer this · Send to friends Good question? Yes (1) No (0)
Darren P: I purchased the Sena SMH10R Bluetooth/ intercom communicator and installed it in the Buzzsaw Helmet. It works well, the speakers fit fine and the microphone works well! I have a small sized helmet and there is just enough room for the speakers to fit....and I am borderline small/medium in the HJC size chart. The helmet did not come with any specific inserts for speakers, etc Jul 15, 2014
Reply to Darren Good answer? Yes (0) No (0)
Jose V: I just checked on mine and it does!

For some reason I cannot upload the picture I just took for you!

Jul 15, 2014
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A S: You can email it to me if you want... rambotheflyingelephant at gmail dot com And thanks for the responses! Jul 15, 2014
Reply to A Good answer? Yes (0) No (0)
A shopper asked: I have a Kawasaki Ninja in the Burnt Candy Orange color. Does this Orange match the Kawasaki Orange? Oct 10, 2014
Answer this · Send to friends Good question? Yes (1) No (0)
Drew S: It's not an exact match, but it's likely the closest you'll get. Oct 10, 2014
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A S asked: Hello! Whats the different of Hjc rpha 10 and hjc rpha 10 plus? What this helmet include ? Sep 12, 2014
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Chelsey M asked: Does the buzzsaw helmet come as shown in picture? or does it have HJC plastered all over it as in other pics ive seen? Jun 12, 2015
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Jeremy D: The only HJC logo on this helmet is a tiny one maybe an inch wide by half inch tall, located on the rear of the "fin". it's barely noticeable at all. I own the orange one and its such a beautiful helmet! Jun 12, 2015
Reply to Jeremy Good answer? Yes (1) No (0)
Mike G: Comes as shown. Only says RPHA10 on the side in small print and the R that's on the middle above the visor. Jun 12, 2015
Reply to Mike Good answer? Yes (1) No (0)
Timothy N: The helmet comes exactly as pictured. It only says HJC under the spoiler and on the DOT approval label. Jun 12, 2015
Reply to Timothy Good answer? Yes (1) No (0)
Pawel S: The helmet comes as you see it. There are no other logos aside from the "R" on the front and back. Fits great very high quality helmet. Saved my life last year when I crashed my ducati at the track. If I decide to ride again it will definitely be my #1 pick. Jun 15, 2015
Reply to Pawel Good answer? Yes (0) No (0)
Morgan M: Mine is white, but otherwise looks as pictured. It does not have HJC anywhere plainly visible on it. Jun 12, 2015
Reply to Morgan Good answer? Yes (0) No (0)
David K: looks just like the pictures. theres a tiny HJC on the rear spolier but it's hardly noticeable. Jun 12, 2015
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Chelsey M: Thanks all Jun 12, 2015
Reply to Chelsey Good answer? Yes (0) No (0)
A S asked: Is this the RPHA 10 Plus version?
To my knowledge, the Plus version has a new visor, pinlock, windbreaker, chin curtain as well as different pins.
Jan 10, 2014
Answer this · Send to friends Good question? Yes (0) No (0)
Ahmad S: I am not sure if its called plus version, but l can assure you it has all the things you mentioned above including pinlock, chin curtain, different pins & the windbreaker.. It is also very comfortable, light and highly effective even at extreme speeds of about 180 mph = 290 km/h.. I recommend it Jan 10, 2014
Reply to Ahmad Good answer? Yes (0) No (0)
Pawel S: Yes from what I see it does have chin curtain new visor lock its in the front now. Never used the pin lock. Jan 10, 2014
Reply to Pawel Good answer? Yes (0) No (0)
A shopper asked: I have a hjc cl-16. How does this helmet fit as compared to that. I wear a large in the cl-16 model. I was told that this style runs a little smaller in size and I may need a xl due to the close nose fit? Dec 9, 2013
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Ahmad S: Yes absolutely, l too usually have a size large for helmets, but was more comfortable with XL on HJC helmet. The main problem lies at the accessory part covering the nose, where size large pushes against my nose at high speeds, whilst is comfortable with XL size. Fortunatel this part is removable so the problem isn't bothering me as much now... Dec 9, 2013
Reply to Ahmad 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/Red / XS 923403 0801-1201-03 Out of Stock
Black/Red / SM 923404 0801-1201-04 Out of Stock
Black/Red / MD 923405 0801-1201-05 In Stock: Ships next business day
Black/Red / LG 923406 0801-1201-06 In Stock: Ships next business day
Black/Red / XL 923407 0801-1201-07 Out of Stock
Black/Red / 2XL 923408 0801-1201-08 In Stock: Ships next business day
White/Black / XS 923379 1588-901 Out of Stock
White/Black / SM 923380 1588-902 Out of Stock
White/Black / MD 923381 1588-903 Out of Stock
White/Black / LG 923382 1588-904 Out of Stock
White/Black / XL 923383 1588-905 In Stock: Ships next business day
White/Black / 2XL 923384 1588-906 In Stock: Ships next business day
Orange/Black / XS 923391 1588-971 In Stock: Ships next business day
Orange/Black / SM 923392 1588-972 Out of Stock
Orange/Black / MD 923393 1588-973 Out of Stock
Orange/Black / LG 923394 1588-974 In Stock: Ships next business day
Orange/Black / XL 923395 1588-975 In Stock: Ships next business day
Orange/Black / 2XL 923396 1588-976 In Stock: Ships next business day