HJC RPHA ST Helmet - Solid
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  • HJC RPHA ST Helmet - Solid - Black
  • HJC RPHA ST Helmet - Solid - Matte Black
  • HJC RPHA ST Helmet - Solid - Matte Black
  • HJC RPHA ST Helmet - Solid - Matte Black
  • HJC RPHA ST Helmet - Solid - White
  • HJC RPHA ST Helmet - Solid - Silver

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MSRP
$359.99 - $369.99
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$36.00
Price
$323.99

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Video Review

HJC RPHA ST Helmet - Solid Videos

Intermediate_oval
Shape: Intermediate Oval

Weight: 3.24 lbs

What's this?

HJC RPHA-ST Helmet

The HJC RPHAST helmet is constructed from Advanced P.I.M. (Premium Integrated Matrix), a composite of carbon fiber, fiberglass, aramid and organic fibers resulting in a remarkably strong and extremely lightweight helmet. An integrated internal sunshield drops down with the flick of a side mounted lever for keeping the rays at bay.

Features:

  • Advanced PIM (Premium Integrated Matrix) construction: fiberglass composite shell made from a blend of carbon fiber, fiberglass, aramid and organic non-woven fabric
  • Impact absorbing, multiple density EPS liner
  • Optically-superior anti-scratch Pinlock face shield (HJ-20ST): anti-scratch coating providing 95% UV protection
  • Pinlock insert included for the ultimate anti-fog system
  • Innovative center shield locking mechanism for a balanced, ultra secure seal
  • RapidFire II shield replacement system: quick, tool-less shield removal and installation
  • One-Touch integrated smoke-tinted SunShield (HJ-L1): 2 positions easy to use side lever, even with gloves on
  • Max air-flow top vent: variable air flow is adjusted by glove-friendly intake vent
  • ACS (Advanced Channeling Ventilation System): full front to back airflow flushes heat and humidity up and out
  • SilverCool Plus interior: moisture-wicking and odor-free interior with gingko and advanced silver anti-bacterial fabric
  • Crown and cheek pads are fully removable and washable
  • All sizes of cheek pads are interchangeable in all helmet sizes
  • 5 year limited warranty
  • Meets or exceeds DOT standards
4.3 / 5
Bang For The Buck
4 / 5
Protection & Durability
5 / 5
Features
5 / 5
Comfort
5 / 5
Style
5 / 5
Air Flow
4 / 5
Fit
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Large
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Loud

HJC RPHA/FG-Jet/FG-17 Helmet Sizing

Size Head (cm)
XS 54-55
SM 55-56
MD 57-58
LG 58-59
XL 60-61
2XL 62-63
3XL 65-66

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

How To Measure

H Head Wrap a cloth measuring tape around your head just above your eyebrows and ears. Pull the tape comfortably snug, read the length, repeat for good measure and use the largest measurement.
Product Style RevZilla Item # Manufacturer Product # Availability
Black / XS 975734 0000228934/0000227811 In Stock: Ships within 24 hours
Black / SM 975735 0000228935/0000227814 In Stock: Ships within 24 hours
Black / MD 975736 0000228936/0000227818 In Stock: Ships within 24 hours
Black / LG 975737 0000228937/0000227821 In Stock: Ships within 24 hours
Black / XL 975738 0000228938/0000227825 In Stock: Ships within 24 hours
Black / 2XL 975739 0000228939 In Stock: Ships within 24 hours
Matte Black / XS 975740 0000228714 In Stock: Ships within 24 hours
Matte Black / SM 975741 0000228715 In Stock: Ships within 24 hours
Matte Black / MD 975742 0000228716 In Stock: Ships within 24 hours
Matte Black / LG 975743 0000228717 In Stock: Ships within 24 hours
Matte Black / XL 975744 0000228718 In Stock: Ships within 24 hours
Matte Black / 2XL 975745 0000228719 Only 1 Left: Ships within 24 hours
White / XS 975722 0000228940 Out of Stock
White / SM 975723 0000228941 In Stock: Ships within 24 hours
White / MD 975724 0000228942 In Stock: Ships within 24 hours
White / LG 975725 0000228943 In Stock: Ships within 24 hours
White / XL 975726 0000228944 In Stock: Ships within 24 hours
White / 2XL 975727 0000228945 Out of Stock
Silver / XS 975728 0000228696 In Stock: Ships within 24 hours
Silver / SM 975729 0000228697 In Stock: Ships within 24 hours
Silver / MD 975730 0000228698 In Stock: Ships within 24 hours
Silver / LG 975731 0000228699 In Stock: Ships within 24 hours
Silver / XL 975732 0000228700 In Stock: Ships within 24 hours
Silver / 2XL 975733 0000228701 In Stock: Ships within 24 hours

Shipping

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Returns

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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4.1 / 5.0
21 Reviews
5 Stars
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1 Star
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12
3
0
0
Bang For The Buck
4.0 / 5
Protection & Durability
4.1 / 5
Features
4.4 / 5
Comfort
4.1 / 5
Style
4.4 / 5
Air Flow
3.8 / 5
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4 / 5
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4 / 5
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4 / 5
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3 / 5
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3 / 5
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4 / 5
Great helmet for the price
Moving from HJC's CL-17 as my main helmet - the first thing that struck me is how light this helmet feels.

The fit was a bit tight, but this is a medium and I'm right between M and L - so I don't think this helmet is sized small. Also, unlike the CL-17, this model's medium and large size share the same shell - so if break-in isn't enough to loosen it up to a comfortable level, I can always swap out the liner and pads. So I decided to keep it and take to the roads, which I did.

The vents are a lot easier to find and manipulate than the small ones on the CL-17. The sun visor is easy to operate with a gloved hand also - though not as easily as the integrated sun-shield in the IS-33 (which uses a spring loaded slider along the crown of the head to deploy and a button to retract).

The fact that there is included a pin-lock insert in the box is awesome. Easy to install and it just works. No muss no fuss no fog.

While this helmet does seem to block out more engine and road noise than the CL-17 there is a lot more wind noise caused by the top vent. When I reached up to the vent with my hand, the noise stopped- but unfortunately the noise was the same whether the vent was closed or open once I took it away. Leaning forward into more of a 3/4 position did lessen the noise, but that's not going to work for me.

One of the main reasons I chose this helmet was it's billing as a touring helmet good for 3/4 to upright riding, so the wind-noise is a disappointment. I'd still recommend it though, in every other way, it fits the bill.
September 23, 2015
Ride:
2015 Moto Guzzi V7 Stone
Bang For The Buck
4 / 5
Protection & Durability
4 / 5
Features
5 / 5
Comfort
4 / 5
Style
4 / 5
Air Flow
4 / 5
Lots of features but not bluetooth communicator friendly.
I am pretty happy with this helmet. Looks good and the HJC's have always given me a good fit. Great thing is that you get the pin lock shield included inthe box. Also the integrated sun shield is very helpful . No need to change glasses for sunny days/night riding. My only gripe and it's a decent one is that this is not a good helmet if you plan on setting up a bluetooth comm. system. For a helmet that is advertised as a sport touring helmet you would think they would give you deeper pockets by your ears to fit speakers. I had a pair of U Clear speakers and they did not fit. When I slid the helmet on my ears would bend over from rubbing against the speakers. The Sena speakers seem much thinner so maybe they will work.
February 21, 2016
Ride:
2015 Ducati Multistrada 1200S
Bang For The Buck
4 / 5
Protection & Durability
4 / 5
Features
4 / 5
Comfort
5 / 5
Style
5 / 5
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3 / 5
Nice Helmet
Well I have been searching for a new helmet for six months now and it has been a real bear for me. I haven't bought a helmet in some time and was using a Gringo to fill in the gap since my old AGV was wore slap out. The Gringo is just a novelty helmet in my opinion but allowed me to take my time in my search but with cold weather coming on, something had to give fast.

What hell I have been through, just couldn't find a helmet that I could get on and off without tearing my head apart. I am an intermediate oval and a solid medium in most brands but every medium I tried on was just brutal getting on and off, especially Shoei and the Shark Skwal which was so bad I actually feared trying it out again after the initial go at it lol. I tried going up a size on many of these helmets which helped getting them on and off but then they were just too big in my opinion to be safe fits...especially after any break in.

Enter the HJC ST, finally a helmet that I can get on and off without screaming in terror lol, and it fits really nice once on...a tad snug right now but should break in nicely. I do think it is just a tad rounder but still more intermediate oval than most older HJC helmets. So far I am digging it. I have not had the chin guard issues that others have complained about here....mine stays put so far. I do agree about the sun shield, it doesn't seem to have the best actuation, and is loud and abrupt when flipping it down and up. This is just a minor gripe though and shouldn't stop anyone from giving this helmet a go.

So maybe it is my high cheekbones or my ears stick out too much, but if you have the same issues as me with putting on and removing helmets, try this helmet out. It is still a tussle getting on and off (which is necessary for a safe and quiet fit), but not painful and very doable. Oh and the helmet is not very loud, not the supremely quiet by any means but not terribly loud either. No major buffeting or problems with head checks. Good helmet for a good price.
December 23, 2016
Purchased
5 months ago
Bang For The Buck
4 / 5
Protection & Durability
4 / 5
Features
5 / 5
Comfort
4 / 5
Style
5 / 5
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4 / 5
New rider's first helmet
I finished the motor cycle safety course and knew I had to get a good helmet before heading out on the roads on my own. It was tempting to get the cheapest model, especially not knowing it I was going to stick with the sport. I read lots of reviews on many helmets and decided that going up a notch in quality and cost was going to be worth it. I've only been on the road a few times, but I have to say, I barely noticed I was wearing a helmet, so that must be a good sign! Very light, comfortable, and a wide range of vision. I didn't really get going fast enough to comment accurately on air flow and noise. So far I'm happy with my choice.
October 26, 2016
Purchased
7 months ago
Bang For The Buck
5 / 5
Protection & Durability
4 / 5
Features
5 / 5
Comfort
4 / 5
Style
5 / 5
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5 / 5
Boom, here's your bang for the buck!
I purchased this helmet based on certain criteria but mostly due to my desire for an internal sun visor. After considering the Shark Speed-R, Nolan N86 and Shoei GT Air, I ultimately went with HJC's RPHA ST. My decision was based on a review from a UK supplier called Two Wheel Centre (see their YouTube video). The RPHA ST is also the test-winner of the new MOTORRAD Magazine helmet test, in front of such prestigious models like the Schuberth S2, X-lite X-702 GT and Shark Speed-R. I've ridden nearly 400 miles with it now and can say that it's a very comfortable and well-made helmet. My only gripe would be that there is significant wind noise while at freeway speed, even with earplugs. I'm assuming that the noise is coming from the unusual side air foils, which help vent the helmet very well. The external shield is high-quality and crystal-clear and the internal sun visor is sufficiently smoked for me. All in all it's a great helmet, despite the wind noise, considering it's a couple of hundred less than its comparable alternatives. Once ordered, they had it to me the very next day... thanks for the great customer service Revzilla!
October 25, 2014
Ride:
2011 Kawasaki Ninja 1000
Bang For The Buck
2 / 5
Protection & Durability
5 / 5
Features
4 / 5
Comfort
2 / 5
Style
4 / 5
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2 / 5
Overall a decent helmet
I upgraded to the RPHA ST from my IS-16. I'll compare the two now.

Pros: I love the included pinlock shield and center locking mechanism! It is more of a round oval which gave me that little bit extra room so my Scala Rider mic is not pressing against my face like with the IS-16. The internal visor works differently than the one in the IS but works effectively and the stock tint is fine for my rides in and out of sun/shade.

Cons: I personally don't feel extra air flow over the IS-16. I do get blasted with air with my stock bike screen though so some air comes up into the helmet from there vs through the RPHA's vents. The lever for the visor is smaller and on the side, a bit harder to access with gloves compared with the center lever on the IS-16. I'm sure they moved the lever to try to improve airflow. No cut-outs for comm speakers. Padding feels thinner. Worst aspect for me is the deep groove the forehead pad leaves on my forehead for hours after wearing it. There is a large horizontal seam through the middle of the thin pad. I mostly commute to work and would prefer to look 'normal' soon after the ride. Maybe it is a badge of honor.

Overall it is a decent helmet. If I didn't need the more oval shape, though, I would have tried the IS-17 and paid for the pinlock upgrade which would have saved a few dollars.
June 22, 2015
Ride:
2014 BMW F800GT
Bang For The Buck
4 / 5
Features
4 / 5
Comfort
4 / 5
Style
4 / 5
Vision
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2 / 5
Like it better than my old Shoei...
Fit is good. Pinlock faceshield works as advertised, as do the integral shades...I threw the chin thingy away...
July 6, 2015
Ride:
1963 BMW R60/2
Bang For The Buck
5 / 5
Protection & Durability
4 / 5
Features
5 / 5
Comfort
5 / 5
Style
5 / 5
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4 / 5
Great Bang for the Buck!
For the money you really can't ask for any better. Purchased this to upgrade from my intro level Bell Arrow, and it's much more aerodynamic and quiet. Also wanted the internal sun visor so I wouldn't have to switch out the lenses on longer rides and it works like a charm. I was looking at this helmet and the Shoei GT-Air because it's hard to find a high quality, truly functional full face with the internal sun visor in the lower price ranges and now that I've put some miles on it I'm happy with my choice and the amount of money I was able to save running with the HJC as opposed to the much more expensive Shoei. No complaints!
November 4, 2014
Bang For The Buck
4 / 5
Protection & Durability
5 / 5
Features
5 / 5
Comfort
5 / 5
Style
5 / 5
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4 / 5
Great Helmet
I was looking at a lot of the cheaper alternatives to this helmet but quickly realized it was worth the money. I love this helmet, it fits great is quiet, but haven't worn it going over 60 mph yet. great air flow. I would recommend this to others.
June 26, 2016
Ride:
2016 Yamaha FZ-07
Bang For The Buck
5 / 5
Protection & Durability
5 / 5
Features
5 / 5
Comfort
5 / 5
Style
5 / 5
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5 / 5
Great purchase
Was looking for second helmet. Ending up swapping. Very comfy and great ventilation. Very light and stable. Would reccomend. Drop down visor big plus.
February 7, 2017
Purchased
4 months ago
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Why did you choose this?
RevZilla Store
great helmet! very quiet and good pricing
Zachary B on Apr 18, 2017
It has the best review from Motorrad magazine.
Alfred D on Sep 11, 2015
great helmet! very quiet and good pricing
Zachary B on Apr 18, 2017
I wanted more of an oval helmet for my head shape and really liked my HJC IS-16 with internal sunscreen but it was getting old and didn't have enough room for the Scala Rider mic inside the helmet. The RPHA ST gained me that extra room and still provided the internal sunscreen (plus it came with the Pinlock shield included!). Downside: the inner liner has a massive seam along the forehead which leaves a dent for several hours (even after only 20 min of helmet use).
zulujams on Jun 23, 2016
It has the best review from Motorrad magazine.
Alfred D on Sep 11, 2015
First it is for my girlfriend so I wanted her to have the most comfortable helmet and with my comparison between the rpha-st and the is-17 I felt this one would be the better choice. Safety and reliability are important so I made my choice based on that as well.
Darrin C on Aug 25, 2015
Wanted a better ventilated full face helmet.
J E on May 4, 2015
using the same helmet in Austria with my BMW GS 1150R
Hubert T on Dec 22, 2014
Purchased based on test-winner in the new MOTORRAD helmet test.
At the latest test of the magazine MOTORRAD regarding sportive full-face helmets for sports-touring riders
HJCâ??s premium model RPHA ST performs as best and became test-winner in front of such prestigious models
like Schuberth S2, X-lite X-702 GT and Shark Speed-R.
Also, great review of the HJC RPHA ST helmet by Two Wheel Centre on YouTube.
StreetRider2014 on Oct 21, 2014
I wanted more of an oval helmet for my head shape and really liked my HJC IS-16 with internal sunscreen but it was getting old and didn't have enough room for the Scala Rider mic inside the helmet. The RPHA ST gained me that extra room and still provided the internal sunscreen (plus it came with the Pinlock shield included!). Downside: the inner liner has a massive seam along the forehead which leaves a dent for several hours (even after only 20 min of helmet use).
zulujams on Jun 23, 2016
First it is for my girlfriend so I wanted her to have the most comfortable helmet and with my comparison between the rpha-st and the is-17 I felt this one would be the better choice. Safety and reliability are important so I made my choice based on that as well.
Darrin C on Aug 25, 2015
Anyone here used it with a Scala Rider Q1? I'm a little concerned it won't fit.
A shopper on Mar 14, 2017
I'm trying to decide between the RPHA ST and the less expensive IS-17. One of the main complaints from reviewers of the IS-17 is that the internal sun shield isn't dark enough. Have you found the shield on the RPHA ST to be adequate? I wear prescription glasses/sunglasses and I'm trying to eliminate the switching.

More generally, if anyone has cross-shopped the IS-17 and RPHA ST, I'd be interested to hear your thoughts. Thanks!
A shopper on Feb 22, 2015
BEST ANSWER: Sun shield is definitely dark enough for me. I don't ride with sunglasses anymore.