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HJC FG-17 Lorenzo Mamba Helmet
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  • HJC FG-17 Lorenzo Mamba Helmet - Matte Black/Grey
  • HJC FG-17 Lorenzo Mamba Helmet - Matte Black/Green
  • HJC FG-17 Lorenzo Mamba Helmet - Matte Black/Green

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

Select Color:

9344 17757

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Size Chart
MSRP
$239.99
Savings (20%):
$48.00
Price
$191.99

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Please select a Color and Size to view availability.
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Video Reviews (3)

HJC FG-17 Lorenzo Mamba Helmet Videos

Intermediate_oval
Shape: Intermediate Oval

Weight: 3.53 lbs

What's this?

HJC FG-17 Jorge Lorenzo Mamba Replica Helmet

The HJC FG 17 shares DNA from the RPHA side of the house while maintaining a more modest level of investment to the rider.

  • Advanced Fiberglass Composite Shell
    • Lightweight, superior fit and comfort using advanced CAD technology
    • Aerodynamic shell with large eyeport opening for greater visibility
  • ACS Advanced Channeling Ventilation System
    • Scoop top intake vent combines with rear exit vents to provide flow-through ventilation, helping to pull heat out of the helmet’s interior
    • Chin bar vent provides airflow across the shield interior to help eliminate shield fogging
  • Removable, Washable Interior
    • Removable, washable Silvercool antibacterial moisture-wicking comfort liner
  • Rapid Fire II Shield Replacement System
    • Quick, secure, tool-less shield removal and installation system
    • Aerodynamic, flush-mounted shield fit for reduced turbulence
  • Pinlock Prepared HJ-20M Shield
    • Anti-fog, scratch-resistant hard coating
    • Optically correct 3D design
    • 100% MaxVision Pinlock lens insert sold separately
  • Approximate Weight
    • 3.48 lbs / 1580 grams (approx, based on size medium solid color)
  • Safety Standards
    • DOT and SNELL M2010

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
Matte Black/Grey / XS 947835 0000218934 Only 1 Left: Ships within 24 hours
Matte Black/Grey / SM 947836 0000218935 In Stock: Ships within 24 hours
Matte Black/Grey / MD 947837 0000218936 In Stock: Ships within 24 hours
Matte Black/Grey / LG 947838 0000218937 In Stock: Ships within 24 hours
Matte Black/Grey / XL 947839 0000218938 In Stock: Ships within 24 hours
Matte Black/Grey / 2XL 947840 0000218939 In Stock: Ships within 24 hours
Matte Black/Grey / 3XL 947841 0000218940 Out of Stock
Matte Black/Green / XS 947828 0000216809 Only 2 Left: Ships within 24 hours
Matte Black/Green / SM 947829 0000216810 In Stock: Ships within 24 hours
Matte Black/Green / MD 947830 0000216811 In Stock: Ships within 24 hours
Matte Black/Green / LG 947831 0000216812 In Stock: Ships within 24 hours
Matte Black/Green / XL 947832 0000216813 In Stock: Ships within 24 hours
Matte Black/Green / 2XL 947833 0000216814 In Stock: Ships within 24 hours
Matte Black/Green / 3XL 947834 0000216815 Out of Stock

Shipping

Orders $39.99 and over qualify for our fast free shipping offer. Click Here for FREE Shipping Terms and Conditions.

Please see our International Orders page for orders shipping outside the US.

We show real-time availability on this product page when you select the size/color item you want.  Most items will ship the same business day an order is placed,however if an item requires additional processing time a message will be shown indicating such.

See our full Shipping Policy for further details.

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.

Write a Product Review for a chance to win our monthly $100 giveaways.
HJC FG-17 Lorenzo Mamba Helmet 4.6 5 176 176
Nice helmet Only thing I see wrong is the visor seal. Let's fog and little bugs in. Also wish there were speaker cutouts in shell. Helmet is sick tho May 24, 2016
A little loud but a great helmet I've only been able to wear the helmet a few times this year so far but first impression is pretty good. This is my second HJC helmet (First one was very basic). The helmet is light has good ventilation but wind noise at highway speeds it is loud but tolerable. I paired the black helmet with the dark smoke shield and it looks awesome. Great viewing from peripherals as well. Cheek pads are little tight but I feel it may break in after awhile. Over all great bang for your buck and I'm happy with the purchase. May 24, 2016
Great helmet This helmet is really cute and fits well, I had to get a large because I have big hair lol but I love the way it snugs my face and is quiet when I ride. May 12, 2016
Great helmet! Replaced an old X-11 (didn't have X-11/14 money this time) , was worried about fit but the shape and size is spot on, very pleased. The girlfriend love it too, so she got the Futura print. Revzilla's fast shipping and great customer service will bring me back every time, thank you! May 10, 2016
Great helmet for the price Was between a handful of helmets, and concluded on this one mainly because I found a closeout design that knocked a substantial amount off the price (would highly recommend going that route). So as far as the good goes: The helmet breaks in nicely, the vents work well, it's fiberglass, so it's good protection and it's light enough that it doesn't leave my neck craned at the end of a ride. It's good looking, the visor is easy to remove, I presume it's aerodynamic (unless you're behind an 18-wheeler!) and the pinlock readiness is a very nice feature. The bad: It doesn't come with a chin curtain, and you'll need one to keep wind from blasting through, the regular visor without the pinlock won't stay fog-free, so you'll need one before riding, the wind noise is a little bit much at a certain speed, but the chin curtain helps. This helmet's cheek pads are also pretty big, I've contemplated buying a new pair to swap them out with. A minor thing: it's doesn't have as many vents as you may want, just two on the top and one at the chin. Lastly, it doesn't have cutouts for speakers like a few similar helmets that this price-point have, Bottom line: I'd recommend this helmet, especially if you get it with an older design on a closeout deal, but it's important to keep in mind that you're looking about about $35-65 bucks in extras if you want it to perform at it's peak (pinlock visor, chin curtain, possibly new cheek pads and other add-ons) May 5, 2016
Great helmet for a great price Perfect for my needs. Comfortable and light and looks good too. Great deal May 3, 2016
Great for guys with skinny fingers This is a DOT & SNELL rated full face helmet. I have the yellow graphic and it looks stunning in person. For the price I got it at, it was a steal. The outer shell is fiberglass, has really cool graphics. The yellow matches well with a Hi-Viz jacket. It has 3 vents that can be opened/closed; 2 on the top sides and one chin vent. It also has rear exit vents that are always open. This is my first helmet so take my review with a grain of salt. At 75+ mph this helmet is quite loud. I would def recommend earplugs. Even if you have vents closed, cold air will still get in. Doing head checks, will result in your glasses being pushed into the bridge of your nose. They say the chin strap helps but I doubt it. The chin curtain looks like a joke. It doesn't look like it's gonna help at all. There's a reason it's only $X dollars. I decided not to buy it after seeing it in person; it is a perforated, plastic piece that doesn't looks effective. You'll have to use earplugs if doing on longer 75+ mph rides. I bought the small version and it fits me perfectly. I recommend this helmet to all new riders because it is a great helmet with good features. With such an affordable price tag, you also don't compromise on safety features (it's snell rated) and you can swap out the shields for a tinted one. I also want to note that when you order this, don't get the pinlock right away. Wait until you get the shipment- I was told by Revzilla staff in Philly store that sometimes HJC ships these lids with the pinlock insert included. I was one of the lucky ones and hence returned my pinlock insert. Pinlock works but if you have glasses- it's unfortunate because your glasses will fog up while the helmet visor will be clear. Again, this is not the helmets fault but just wanted to mention this. March 24, 2016
Excellent helmet Got the helmet delivered after a wait of 8 days. Was not at all happy about the sluggish delivery, but the moment I opened the box all my frustration flew away. The helmet is one of the best I have ever used. The graphics and overall look is stunning. Vision is also good , easily gels with my prescription glasses . It's too light when compared to my previous helmet. The pinlock lens rocks. A great value for money helmet. November 25, 2015
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