Log In / Register
Cart (0) Checkout
HJC RPHA 10 Lorenzo Replica Helmet
  • Black/White/Green
  • Black/White/Green
  • Black/White/Green

Please select a Size to check availability, or to add this item to your Shopping Cart or Wish List.


Select Size:

Size Chart
Select qty:
$549.99 - $554.99
Your Savings (10%):
Your Price
Please select a Size to view availability.

Video Reviews (3)

HJC RPHA 10 Lorenzo Replica Helmet Videos

HJC RPHA 10 Jorge Lorenzo Replica 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
Write a Product Review for a chance to win our monthly $100 giveaways.
HJC RPHA 10 Lorenzo Replica Helmet 4.8 5 122 122
Picking up a second! What a fantastic lighweight track ready helmet. HJC really gives a lot of bang for the buck with this helmet! January 20, 2015
Gets the job done. A good helmet for the price. Has good airflow and it quite. January 5, 2015
Lifesaving helmet - Highly recommended. Strong, Lightweight, little fogging, great visibility, average noise (full tuck) At the end of the day a helmet's job is to save your life; and this helmet did exactly that. This helmet was extremely comfortable to wear in all riding conditions and its lightweight ensured there was no fatigue on those extended rides. The helmet protected me when I crashed at approximately 50 mph to where I had a direct landing on the front/visor part of the helmet. Between this helmet and my Alpinestar jacket; I had very minimal damage on what would have been a very nasty wreck. The ONLY thing that would have made this helmet better would be if they developed a shield that changed based on light conditions; as changing shields is a PITA when the weather/time of day changes. December 23, 2014
Massive bang for buck, SNELL rated, lightweight Coming from an HJC CL-16, I heavily considered this and the RF1200 helmet. Both fit well, but at nearly half the cost, this helmet is almost every bit as good as the RF1200. Solid feel on the visor action, and the liner feels just a hair less quality than the Shoei. Bonus that this helmet includes the chin-curtain, breath guard. Much quieter than the CL16, 90% less tweaking when head-checking, this helmet offers a lot for the money. Way lighter too, and comparing both Larges, this is packaged much smaller. Those with glasses may bump into the breath guard just a bit, but it's fine once it's on your noggin'. The guard + curtain does make glasses fog up quite bad/quickly when the ambient temps are below freezing. (no the visor) I'm no scientist, but I think it's simply not enough circulation at that point. (can be fixed by opening vents/cracking the visor, but it's too cold when below freezing to do so). November 28, 2014
Great helmet, bang for the buck BUCK not for people with glasses I started wearing cheap helmets when I first started riding about three years ago, I was wearing a HJC r2, it was good. Then to a bell helmet, better. Sold all of them and got myself an Arai vector 2 on close out. WHAT a DIFFERENCE !!...wrote that since then for 2 years and I ordered this HJC RPHA Ben Spies helmet....love the number 11... Very well made.. I have to say for that north of 300, 350 range ... I actually expect this helmet to be made in Europe or Japan but it's made in Korea. Love Koreans, my wife is Korean, nothing against them but I would hope like some agv made in Italy, arai and shoei made in Japan. Tried it on few nights ago when it was about 45 degrees out. Immediately when I was breathing, the breath guard would bounce my breath off to my glasses and fog right up. It was pretty hard to ride with the helmet. Why did it do that ? I took the cheek pads off my arai for cleaning and they weren't dry yet. So the next day, I took the breath guard out and it wasn't fogging up as bad, I have yet to take the chip curtain off because the arai has no breath guard and chin guard. I'm wondering if those are the factor. To get no wind on your face, you HAVE to snap the center closure to get no wind. Leave it unsnapped, you will get a little air, I guess for venting. The finish isn't that impressive compare to my vector 2 or my agv gp tech simonicelli. It just doesn't have the WOW factor Last of all, I am Asian I have a rounder head, HJC fits perfect, my head is 23 inches, I wear a large and large in arai, agv and this one as well. And yes, this helmet loves the tuck more than the vector 2 which is more street. By the way, Revzilla price matched me when an another site had it for a little cheaper.....four paws up Revz DOnt wear the size helmet guys !! Stay snug and ride safe PEACE !!!...... I know I talked too much..... November 10, 2014
really great helmet for the price. Was just at California Superbike school CODE race. Much more comfortable than my old CS-R2, especially at track when constantly putting it on and removing it. A lot lighter also. Great vision and the airflow. lower sound levels as well. November 3, 2014
Excellent Helmet! Crash Tested! This helmet is super comfy and sports a similar fit and feel to the Shoei RF1100. Has excellent FOV and ventilation. A lightweight helmet that is meant to be for race or aggressive street applications. Love this helmet. I crashed in this helmet at the track doing about 50mph +- 5MPH. I went down on my right side, landing shoulder, then back of the head first. I remember my first thought at impact, it was, daaaang, that was really soft. Thats how comfortable yet protective this helmet is. There is no question about the quality of this helmet. I wouldnt hesitate to buy this helmet again. HJC knocked this helmet design out the park. Its a race helmet with all the perks at an excellent price point to match. September 10, 2014
As expected for the money You're probably looking at this helmet for its cool looks.. well what you see is what you get. Graphics are hot! Comfort is good, I like the materials used for padding and inside of the helmet. Sizing is good, make sure you buy tight! First time I put it on I was surprised (this is my first helmet) at how tight my size was, as I was told my "correct" size at a dealer that measured my head. It definitely broke in though - it feels perfect now! I have a narrow head and I can feel more pressure on my forehead than the sides of my head - this helmet is a pretty solid intermediate oval. But thats nothing that cannot be adjusted on the inside of the helmet. Thought ventilation would be felt better, I mean I feel a little bit but not much. Noise level is quiet I would say. Overall solid product, I am very satisfied. September 2, 2014
2 3 4 5 ... 16 next>>
Use our Product Q&A for a chance to win our monthly $100 giveaways.

Have a functionality, fit, or otherwise product-specific question about the HJC RPHA 10 Lorenzo Replica Helmet? Ask it here! If you have a customer service or shipping question, please direct it to our Customer Service department.

HJC RPHA 10 Lorenzo Replica Helmet
Already Asked: 13 Questions, 46 Answers
Sort by:
RevZilla Store asked: Why did you choose this?
Earkes S: I went to a local store searching for a new helmet and i never bought a HJC helmet, but once i tried it on i loved how light this specific helmet was, and how well it fit my narrow head. I went to this website that a friend of mine told me about and found it cheaper then on the German market...revzilla will get all my future business. Apr 24, 2014
travis b: very sexy!!! Apr 1, 2014
Dirk K: Needed a helmet that was rated for the track. Had friends recommend the RPHA 10 helmet lines. Couldn't love them more. Features and comfort are well worth the money. Aug 29, 2013
A shopper asked: If in a raining situation , will i be neat and dry if i close out all the vents? Aug 31, 2013
Answer this · Send to friends Good question? Yes (1) No (0)
Jerome B: Completely dry? No. But no premium race-level helmet will keep your head completely dru. The top of the rpha-10 helmet has 2 holes, which lead straight to the inside of the helmet for breathability, wicking of inner odor and moisture, and aerodynamic function. I have been stuck in pooring rain for 2+ hours twice and my head was barely wet (just a few drops).

The holes can easily be taped, considering they are about 1/8 inch in size each.

The only down side, if any, of this helmet are the 2 holes on the top. But the light weight, great wind deflecting, easy visor system, and bang for the buck premium helmet pricing vastly outweighs the one "downside".

Hope this helps!
Sep 3, 2013
Reply to Jerome Good answer? Yes (3) No (0)
Kelly H: If you close the chin and to cents you will stay dry.But this us a sport bike helmet, and sport bikes have almost no rain protection for your head. you will get wet, but the rain will not be coming through vents, it will be down your back and chest first. I have been stuck in the rain. But by the end of it all of me was at least a little damp. Sep 5, 2013
Reply to Kelly Good answer? Yes (1) No (0)
Jordan F: Yes, it's a very comfortable & dry helmet. I got caught in a bad rain storm and when I got home I was soaked from my neck down. From the neck up I was completely dry. Sep 4, 2013
Reply to Jordan Good answer? Yes (1) No (0)
Mihailo D: I have never been in a raining situation with this helmet, but IMO you should be fine and dry. Only concern are two vents that can't be close, but I don't think much rain will go inside throughout those. Sep 4, 2013
Reply to Mihailo Good answer? Yes (0) No (0)
Ondre C: I've yet to ride during the rain since I've had this helmet so I wouldn't know. I can definitely feel the difference when the vents are closed though. Regardless, you'll still look good Sep 6, 2013
Reply to Ondre Good answer? Yes (0) No (0)
shawn g: Yes! I rode 4 hours home from the beach in massive downpours with flood warnings. My head stayed dry. I'll add that it was the only part of me that stayed dry. Sep 3, 2013
Reply to shawn Good answer? Yes (0) No (0)
Peter D: I got stuck in the rain on the highway the other day, granted I wasn't sitting in the rain, but I stayed completely dry. Sep 5, 2013
Reply to Peter Good answer? Yes (0) No (0)
christopher d asked: I really like this helmet im just curios to what hjc visor type you would need to buy? Because i would like to also get some sort of tinted or smoked visor to go with the helmet. Jul 23, 2014
Answer this · Send to friends Good question? Yes (0) No (0)
john m. m: I got my HJC RPHA about a month ago just before leaving on a 1000 trip around PA. I didn' have time to get a tinted shield so the clear was my only choice. I experienced some rain, some night riding (very little) and a lot of bright sun. I used a pair of polorized sunglasses mostly. Riding west into the setting sun has always created a problem which I solved by using a piece of colored tape across the top 1/4 of the visor - great help. The problem with tinted shields is at night - you just can't see details. It's almost a toss-up but sometimes you need both on a trip. Hope that helps. I also used a pair of clear safety glasses with 1.5 magnifiers for looking at details on maps. Jul 23, 2014
Reply to john m. Good answer? Yes (0) No (0)
Jack D: Smoked shield is best.

Helmet is very light fits great and flows air like crazy.

I have higher priced helmets that have trouble measuring up to the RPHA :)
Jul 23, 2014
Reply to Jack Good answer? Yes (0) No (0)
HERNANDO D: I recommend the smoke or amber visor, tinted give more aggressive look but are very delicate,
I recommend the helmet hjc graffitti lorenzo the graphics are better
Jul 24, 2014
Reply to HERNANDO Good answer? Yes (0) No (0)
abel r: An extra shield is always nice. I went with the dark smoke. You can't go wrong with a chrome one either. Easy to change out so go for it. Jul 23, 2014
Reply to abel Good answer? Yes (0) No (0)
A s: Comes with a clear visor. I also purchased the smoked. Jul 23, 2014
Reply to A Good answer? Yes (0) No (0)
christopher d: Thanks for the help guys. Jul 23, 2014
Reply to christopher Good answer? Yes (0) No (0)
A S asked: One question, i am going to buy this helmet no doubt about it. But on the size chart i am a 22 on the dot... Would i buy a small or should i go with a medium? I know i wear a medium AGV but the area just behind the cheeks are a little loose. I have a narrow face so im not sure which to get and i know the exchange policy is painless, would just like to get it right the first time. Jun 24, 2014
Answer this · Send to friends Good question? Yes (0) No (0)
Adam K: Yea a medium sounds like it will be a good fit for you,I've had medium in avg before and found them tight too,but this hjc is a better fit,only thing is it feels tight at first but wear it for a few days and it will be shaped to your head,and just in case you live over seas from revzilla,make sure they mark the delivery down as a "gift"!!! They put my helmet down as merchandise and I got hit with a )€80 import charge which is about $100!!! But other then this i am still very happy with this helmet Jun 24, 2014
Reply to Adam Good answer? Yes (0) No (0)
Jesse C: This helmet fit is amazing, I'm a chubbier cheek guy it seems :-/ but the pads fit nicely and not squishing my face.. I have a large head and had hjc before and stayed with same size, this one is by far comfortable and nicer fit, as well as feeling lighter! The pads are very soft and feel just right... I would stay with the sizing chart it worked well...my face is narrow also but the cheeks... If that concerned order smaller, than u can go up in size to be sure... Jun 25, 2014
Reply to Jesse Good answer? Yes (0) No (0)
Earkes S: I would go with the small helmet. One thing I like about HJC helmets is that there more narrow for folks who don't have round heads. Go with a small you will like it. This Helmet is not as quiet as I thought it would be for the price, but it makes up for it in fit, comfort, and ventilation...great purchase! Jun 25, 2014
Reply to Earkes Good answer? Yes (0) No (0)
Clement N: If you want a snug fit, definitely go with a Small as the cheekpads are quite soft. I am usually sized right in the middle of most Mediums, but my helmet could be a bit more snug. Jun 24, 2014
Reply to Clement Good answer? Yes (0) No (0)
Jayraj N: I wear a medium AGV, however, I have round face. Medium HJC RPHA 10 fits perfectly for me. Jun 24, 2014
Reply to Jayraj Good answer? Yes (0) No (0)
A shopper asked: One of the reviews mentioned that this helmet is good for track but not so for street use (the vents will only do justice at high speed) . I dont really track on my bike and mainly use it on urban settings (stop and go traffic). I also use it mainly during summer so i'm wondering if this helmet would suit summer riding on urban setting, given that i wont be going high speed most of the time? Oct 9, 2013
Answer this · Send to friends Good question? Yes (0) No (0)
Minh N: I also only use this helmet for street,wouldnt find any problem with the ventalation.It is pretty decent if you ride over 40km/h.if below that u could open the visor.The head angle also has quite an impact on the ventalation.if you tilt your head down a bit like racing position, it will suck more air. Oct 9, 2013
Reply to Minh Good answer? Yes (1) No (0)
abel r: Don't let the track reference scare you off! I own both the Megello and the RPHA 10 and the air flow us just fine. On a super hot day if I'm not getting the full flow of air I just open all the vents and crack the shield open one click, it won't come flying open so don't worry but it will give you more air flow. (No high speeds when doing this) Comfort and air flow is good and the graffix will surely please you! Buy it! Oct 9, 2013
Reply to abel Good answer? Yes (0) No (0)
Patrick M: I doesn't have much venting when you go slow. But normally when I ride in traffic, I have my visor open so its still cool enough for me. This helmet is a masterpiece. You can't even notice its weight on your head. All I have to say is its worth the money. Oct 9, 2013
Reply to Patrick Good answer? Yes (0) No (0)
Carlton S: This helmet provides ample airflow with multiple vent adjustments. Comfort, reliability, and fit makes this an all around head protection equipment that performs consistently in the Miami humid and hot environment. Well recommended. Oct 9, 2013
Reply to Carlton Good answer? Yes (0) No (0)
Ondre C: As much as I would love recommend it because this is a beautiful helmet, I wouldn't recommend it for stop and go traffic. The airflow system is designed more for medium to high speed rides (track, canyon, freeways). Oct 9, 2013
Reply to Ondre Good answer? Yes (0) No (0)
A shopper asked: What SNELL rating is this helmet? May 10, 2013
Answer this · Send to friends Good question? Yes (0) No (0)
RevZilla: The HJC RPHA 10 Lorenzo Replica Helmet is Snell 2010 rated. May 16, 2013
Reply to RevZilla Good answer? Yes (1) No (0)
YU S: This helmet is Snell 2010 rated. May 14, 2013
Reply to YU Good answer? Yes (0) No (0)
Gavin T: 2010 Aug 30, 2013
Reply to Gavin Good answer? Yes (0) No (0)
A shopper asked: One question, i am going to buy this helmet no doubt about it. But on the size chart i am a 22 on the dot... Would i buy a small or should i go with a medium? I know i wear a medium AGV but the area just behind the cheeks are a little loose. I have a narrow face so im not sure which to get and i know the exchange policy is painless, would just like to get it right the first time. Jun 24, 2014
Answer this · Send to friends Good question? Yes (0) No (0)
Thy quynh P: Everyone could have a bit difference shape of head , but you should go with your size ,it's may hurt your head in first few days like mine, but after your helmet break in, it's perfect
Hope it help
Jun 25, 2014
Reply to Thy quynh Good answer? Yes (0) No (0)
A shopper asked: can you buy a tinted visor with the lorenzo helmet May 4, 2013
Answer this · Send to friends Good question? Yes (0) No (0)
RevZilla: You'll need the HJC HJ-20 Pinlock Shield w/ Tear Off Posts or HJC HJ-20 Pinlock-Ready Faceshield for your HJC RPHA 10 Lorenzo Replica Helmet. May 9, 2013
Reply to RevZilla 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/White/Green / XS 886498 0000138937/0801-1801-03 In Stock: Ships within 24 hours
Black/White/Green / SM 886499 0000138938/0801-1801-04 In Stock: Ships within 24 hours
Black/White/Green / MD 886500 0000138939/0801-1801-05 In Stock: Ships within 24 hours
Black/White/Green / LG 886501 0000138940/0801-1801-06 In Stock: Ships within 24 hours
Black/White/Green / XL 886502 0000138941/0801-1801-07 In Stock: Ships within 24 hours
Black/White/Green / 2XL 886503 0000161135/0801-1801-08 In Stock: Ships within 24 hours