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New

HJC RPHA 70 ST Helmet

Item: P389036

With touring comfort and track-level aerodynamics, the RPHA 70 ST is the perfect companion for long days spent sizzling strips of chicken. Read More

$359.99 - $373.49
$399.99 - $414.99
Save $40.00 (10%)
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Product Details

HJC RPHA 70 ST Helmet

Designed to bridge the gap between sport riding and touring, the HJC RPHA 70 Helmet meets the needs of riders who want both the lightweight performance, airflow and protection of a race helmet and the comfort, quiet and convenience of a touring helmet.

Features:

  • Advanced P.I.M. Plus (Premium Integrated Matrix Plus) construction: carbon fiber and carbon-glass hybrid fabric for enhanced shock resistance
  • Intake and exhaust top vents for maximum air circulation
  • Rear vent switch for easy control of air flow
  • Anti-fog smoke tinted sunshield deploys quickly
  • RapidFire shield replacement system: quick, tool-less shield removal and installation
  • Emergency cheek pads removal
  • Multicool interior with advanced anti-bacteria fabric provides enhanced moisture wicking and quick drying
  • Crown and cheek pads are removable and washable
  • Anti-fog lens prepared shield
  • Includes anti-fog insert lens
  • Glasses-friendly EPS design
  • DOT and ECE approved

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Product Description
With touring comfort and track-level aerodynamics, the RPHA 70 ST is the perfect companion for long days spent sizzling strips of chicken. Read More
Part Numbers
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Reviews & Questions

4.3 / 5.0
3 Reviews
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4.3 / 5
Protection & Durability
4.3 / 5
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5.0 / 5
Comfort
4.3 / 5
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4.7 / 5
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5.0 / 5
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4 / 5
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4 / 5
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5 / 5
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5 / 5
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could be better
Okay just picked mine up, first of all it's possibly quieter than my shuberth C3 pro (I wear earplugs in all my helmets as I already have tinnitus and don't want it getting any worse , fit and finish is very very good, I have an intermediate oval head and this fits really well, The dropdown visor is optically in another league to the shuberth , it's like a really good pair of ray bans vs $5 dollar sunglasses, looking through the drop down visor and Main visor with pinlock there is no distortion and I forget I'm looking through anything, It's that good. Venting this is the first helmet I have owned where I can tell if the venting is open or closed, top vent pushes loads of cool air on my head when it's open and instantly stops when it's shut. seriously I always though vents were a bit of a gimmick (until now).
Visor seals like an airlock in a submarine, very good mechanism and super tight seal no whistles.
Style , well I like it, it doesn't really match my old Guzzi's but I don't care about period correct everything to match the bike. I appreciate well made gear and wanted a safe quiet helmet with great optics and the splash of yellow at the back doesn't hurt as far as being that bit more visible ( I have the octar model) I was on my Gilera 500 whilst wearing this and vison in full tuck and cranked over is good, it's a sporting / tour ready helmet that I suspect will do well on more upright bikes too but should be totally fine for track days as it's the same tech as the RPHA 11. Ok these were just initial impressions after 100k and nothing over 150kph. Oh and this is the first helmet that I can wear with glasses as there is a slight channel for the arms to slide in easily. Price well I paid more than you will from Revzilla as I am down under and it was available here before it's out in the States , but thought I would add my review here as Revzilla is great.
September 14, 2017
Bang For The Buck
5 / 5
Protection & Durability
5 / 5
Features
5 / 5
Comfort
4 / 5
Style
4 / 5
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5 / 5
Great Job HJC
wI'll make this short and sweet, I have a little over 300 miles on helmet at present and I believe it's starting to break in a little bit. My head measures 23 3/4 inches so I purchased the XL same as my old HJC CS R1. It fits well, all be it the cheak pads are some what snugger than I carer for, no 2X in stock at the moment.
To repeat a reviewers comment that probably sealed the deal for me, quote " it seals like a submarine hach". The shield and pin lock are awesome, it didn't fog as I rode last week and it as 45 deg and 97% humidity no cold air leaking in, I am a happy camper.
Venting is also good comparatively speaking, I usually wear a half helmet in the summer here in Texas.
I almost forgot to mention the internal visor, it's ok just a little on the light side maybe legal restraints, that or they want to sell folks darker visors, thats ok the shield and pin lock in the box is around a $90 investment if purchased seperately.
November 14, 2017
Bang For The Buck
4 / 5
Protection & Durability
4 / 5
Features
5 / 5
Comfort
4 / 5
Style
5 / 5
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5 / 5
best thing since sliced bread... maybe not
To start, this review is 100% first impressions. It's unfortunately too cold this week to test this helmet out thoroughly for air flow and features...

Coming from the Shoei rf1100, and the rf1200, the HJC 70ST feels cheaper and less refined. Given the starting price is over $100 difference, and the HJC includes a drop down sun visor, I recognize they are in fairly different places in the helmet market. Over all, I do have some complaints.

I found most things about the helmet to be fairly good. The weight was better than most competitors (even outside this price point), the helmet comes with a pinlock (though not as nice as some of the higher up brands), and even standing still you can tell the helmet vents better than most. For the price all great things.

The interior liner is where I started to feel a little ripped off. I wanted to install my old Sena 10c so I started to pull the helmet apart. The liner actually feels cheaper than most of my previous helmets, and there are multiple areas that look like the engineer simply said "guess this will do". Not to mention the chin strap wants to ride back into my throat and it sits on top of some rather poorly designed cheek pads. It isn't the worst liner I have ever seen, but it certainly is not the best.

The chin vent is a neat idea, but I find it rather questionable to put the switch inside. Fortunately the switch is rather out of the way and did not interfere with my com system, or effect the general comfort of the helmet. Generally speaking, the vents are all well laid out and can easily be used with gloves (though I do kind of feel like Im going to rip the top vent off like the Hulk). Compared to my Shoei rf1200, this helmet has noticeably better venting even without wind to test it out. And lets be honest, sitting in traffic with a helmet that doesn't breath (especially in the south) will leave anyone questioning if they really even need a helmet.

Sun visor seems to work well, though it does leave somethings to be desired. I would like slightly more lens. With the visor fully down, and on top of that, a darker lens. Cable controls are nice, and feel smooth, though often terribly located for a Sena.

Lastly, com systems will present some fun challenges. On removing my cheek pads, the sticker that holds the sun visor cable in place detached and pulled out with the pad. Not a problem, but still frustrating. The Sena clamp mount simply was not an option this time around, so a sticky mount worked well. The Sena was installed slightly higher than normal to insure easy sun visor use. Like most newer helmets, the liners have been mortised (for lack of a better word) for speakers. Fingers crossed one day they give us a place to run all the wires!

Over all, I think its easy to over expect. This is a good helmet (to my knowledge, since I haven't crashed in it yet). keeping in mind these are only first impressions, I think the helmet will likely prove to be a very worth while helmet for the money. I would not buy this helmet for over $450, but for $360, I think it was money well spent.
November 15, 2017
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Browse 6 questions Browse 6 questions and 6 answers
How dark is the sun shield in this helmet?
Andrew C on Sep 30, 2017
BEST ANSWER: You will need another if you are riding into the rising or setting sun, I have to squint to see. I am going to purchase one myself.
I'm looking for a helmet where i can use a dark tinted visor during the day, and use the internal visor if I'm caught out at night. Are there (or will there be) any clear / amber internal drop down visors available for this helmet?
Angus M on Nov 10, 2017
BEST ANSWER: It's a great helmet in my view the first one that I have owned with a visor, but the visor is minimal at best.
I meant to type 'Couldn't be better' NOT 'Could be better' it's a great helmet. in my review , can you guys change that ?
Paul R on Sep 14, 2017
BEST ANSWER: I think you can edit your own reviews.
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