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Availability:
Only 8 left in stock, order soon!
Arrives
Saturday, Aug 8
Size: Large
Color: Gloss White
Features
- Polyester
- Made in USA or Imported
- Meets or exceeds DOT FMVSS 218 and ECE 22.06. 1,600g, +/- 50g, Sizes XS-3XL. Made from Kinetic Polymer Alloy (KPA), 2 shells. ECE "P" and "J" certified as both an open and full face helmet. Pinlock Insert included at no extra charge. This helmet runs smallplease consider ordering at least 1 size larger than the sizing chart suggests for the best fit.
- Our best 180 degree modular system for easy on and off. Removable technical fabric liner keeps you cool. 3D laser-cut cheek pads for all day comfort with no hot spots. Inter mediate Oval fit.
- "A Class" Polycarbonate face shield is optically correct, scratch and UV resistant. Quick release, quick change mechanism. Pinlock Max ready shield, includes Pinlock insert. Built-in sun shield
- DOT approved Micrometric quick release chin strap for a secure closure. State of the art multi-density EPS. Emergency Release Cheek Pad System.
- DOT approved. Meets the FMVSS 218 Standard
Description
In 1990, Arthur Liao invested 350 Euros and started building helmets in a house under 600 square feet with one employee. That vision grew into a 330,000 sq ft factory producing more than 2 million helmets a year — with a dedicated North American warehouse in Chicago, Illinois serving riders across the US and Canada. Built and refined in-house. Start Your Journey. Helmets, jackets, pants, and gloves — LS2 builds gear for every type of rider, from daily commutes to track days. As an authorized LS2 dealer, every order comes with genuine product and real support behind it. LS2's AREM technology has stood up to harsh and rigorous lab testing — proven to keep you and your head safe.
Color: Gloss White
Brand: LS2
Vehicle Service Type: Motorcycle
Item Weight: 6 pounds
Material: Kinetic Polymer Alloy
Brand Name: LS2
League Name: Harley-Davidson
Team Name: Harley-Davidson
Manufacturer: LS2 Helmets
Model Name: Modular Advant X
Included Components: Helmet
Model Number: 901-1024
Number of Items: 1
Manufacturer Part Number: 901-1024
Unit Count: 1 Count
Warranty Description: 5 Year Manufacturer
Compatible with Vehicle Type: Motorcycle
Sport Type: Motorcycle
Closure Type: Buckle
Material Type: Kinetic Polymer Alloy
Finish Type: Matte
Shell Type: High Performance Fiberglass Composite (HPFC)
Item Weight: 6 pounds
Hand Orientation: Ambidextrous
Certificate Type: DOT
Color: Gloss White
Shape: Rectangular
Style Name: Modular Helmet
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Saturday, Aug 8
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Similar Products
Top Amazon Reviews
Size: XX-Large
Color: Gloss White
This is my first time owning an LS2 helmet, and I'm so glad that I switched brands. The Advant X is amazing. The flip-around chin bar is a game-changer. It moves so smoothly up and over to its position in back, providing unobstructed airflow to your face without making the helmet top-heavy or acting like a sail in the wind - you'll actually want to ride with the chin bar up, instead of only raising it at stops. At higher speeds with the chin bar down, this is a very quiet helmet, and it is noticeably lighter in weight than any previous helmet I've owned. It is also extremely comfortable! I know that is subjective, but for the shape of my head it fits like a glove. The materials they use for the padding is also super comfortable and very nice quality. The visor is wide and doesn't obstruct peripheral vision, but it will take some getting used to operating it from the top/middle instead of from the side like other helmets. Ventilation is really good even with the chin bar down - I can actually feel the airflow difference when I open or close the vents on top and in back. The chin vent flows more air than my previous helmets ever did. My only complaint is with the chin strap. I'm still not used to the ratcheting style (I've always used double D-ring style straps) which is difficult to line up the buckle blindly. The bigger issue is how short the straps are - even in the loosest position, the straps are too tight below my jaw. I've read others complaint about that too. As always, it's recommended to try the helmet on first before buying it. I spent more money on this helmet that I have for any prior helmet, but after trying it I fell in love with it - it's definitely worth spending the extra because of the huge jump up in quality. There's really no other helmet on the market like this one. You won't regret it.
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Reviewed in the United States on June 11, 2025 by G.B.
Size: Large
Color: Gloss White
Awesome quality helmet and everything I hoped it would be. Very well made, looks great, wind noise is minimal compared to other helmets I've owned and the Cardo fits and sounds awesome in it even at high speed, comes with a pinlock and both clear and tinted visors, also comes with it's own nice quality LS2 branded helmet backpack - not just a helmet bag in a box. They do fit small and snug so getting a size large would be recommended - I was shooting for a medium fit and the large size is spot on. May even go two sizes up if you don't like it real snug. Everything is smooth and well designed, nothing cheap or flimsy feeling about it. If you've been thinking about getting one of these, it's well worth it and you won't be disappointed.
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Reviewed in the United States on June 24, 2026 by David
Size: Small
Color: Gloss White
I bought the LS2 Advant X Modular Helmet for my girlfriend, and she really likes it! It fits well, feels comfortable, and has great features. The only reason I'm giving it 4 stars instead of 5 is the road noise, but that’s pretty typical for modular helmets. Overall, it's a solid choice and she’s happy with it.
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Reviewed in the United States on January 2, 2025 by Lee
Size: Large
Color: Gloss White
LS2 Advent X Helmet — I have used several brands of modular helmets over many years and I have to say this is the absolute best fitting, most solid built and quietest helmet I have used so far. I’ve only got to wear it for two rides, about 300 miles so far, so I will update the review if my opinion changes. I love the way the front windscreen hugs the helmet as it rises up and down, so it does not catch the wind like a kite or parachute. Same goes for the chin bar going all the way to the rear. The forward view is excellent open or closed. I can definitely feel the air when the top vent is opened. The cheekpads were quite tight when I first put it on, but are much better after my two rides. However, by the design, the helmet is snug to put on your head. You will have to expand the chin wings a bit, especially if you wear glasses like I do. But it is no problem. I use a Cardo Pack Talk Bold and the installation was easy and the speakers fit the pockets like a glove. I am still getting used to the ratchet chin strap. It is very easy to release, but blindly securing the straps will take a little more practice to be quick at it. I think I will like this better than traditional loop rings once I do. Esthetically, I think this is a really great looking helmet! I got the white version which has a little metallic, almost pearlescent tone to it. It is really lightweight, especially for a modular, but the quality is as good or better than any other helmet I have owned. Including some really expensive name brands. Sizing, unless you are at the very bottom of the size range parameters, I would size up. I did and the helmet feels like it was made to fit my head. No other new helmet ever has felt this good from the start. You might gather from my review that I like this helmet. I do. A lot! Oh, and did I mention it was quiet?!! I may be an LS2 fan for life now! BTW-A side note, Real Time Industries/Black Hills Moto was the seller. One word to describe them, wonderful! PROMPT shipping and I had a very minor issue and they addressed it immediately without any hassle. I would definitely buy from them again.
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Reviewed in the United States on January 29, 2025 by K Family
Size: Large
Color: Matte Black
Great helmet works well in any position used it on a 13000 mile ride in bad rain and keep rain off my head and face Light weight and comfortable anti fog shelf works great that come with helmet
Reviewed in the United States on July 6, 2026 by A.C.
Size: Large
Color: Matte Black
I previously had a cheaper Sena helmet and before that a Walmart one. This has been an incredible upgrade that has enhanced the entire experience of riding a motorcycle. It's incredibly comfortable. The padding feels incredibly high quality, and it fits beautifully. I installed a sena sound system into mine and it had perfect speaker cutouts in the foam inside the helmet and also had velcro already installed for the speakers to mount into. Being able to flip the chin while riding around town and even sometimes on the highway lets so much air in but having the visor down keeps it out of your eyes. I highly recommend this helmet. I do want to add the sticker where I wanted to mount the sena came off in pieces and was incredibly annoying. Make better stickers.
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Reviewed in the United States on March 22, 2026 by Owen
Size: Large
Color: Gloss White
I just received the helmet this afternoon, 2-15-2025, and am impressed by the quality. I ordered the large size because I am between a medium and large. Fits great but a little snug as it should be. I shall go for a ride on Monday to test it out and I will then update this review. I will try to find the best bluetooth headset for this helmet. Update: I am returning this helmet only because of the chin strap rubbing against my Adam’s apple no matter what I try. The strap is too far back and,at least for me, should be moved closer to the front of the helmet. Oh well, I truly liked this helmet. Everything about it is top notch. I guess I’ll go back to my Schuberth C3 pro. Update August 1st 2025: I bought another LS2 Advant X because my wife said she may be able to help with the chin strap issue. After I unboxed it she examined it and found the chin strap padded cover was smooshed way down the strap so she moved it up,found the retaining snap to hold it in place and it fits great! Thanks to her I am super happy with this helmet and installed a Bluetooth speaker system in it. I highly recommend this LS2 Advant X helmet! Update 10-16-25: Excellent helmet and extremely happy with it! Update 11/2/25 I am still happy with this helmet. Air flow is good,it’s relatively quiet and since I live in southern Arizona a white helmet is a necessity for me. I highly recommend the LS2 Advant X.
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Reviewed in the United States on February 16, 2025 by Randy H.
Size: Medium
Color: Matte Black
Darth Helmet anyone? Wow this helmet is massive. In comparison to my Simpson mod Bandit it’s about an inch to an inch and a half wider. I actually measured it and it is only 1/2” wider lol.. it seems really big though. Other than this it’s awesome. I like the chin bar rolling to the back of the helmet, but when you raise the chin bar the face shield automatically raises. And when you close the chin bar the face shield automatically raises again. The padding inside is amazingly soft and the helmet fits well. I like that the padding completely closes off the outside. There are no gaps around my neck for wind to get in. I wear a medium and it fit perfectly. I like the chin strap too. It looks great in picture but man I am not sure I can get over this big bug head look. I selected to return it for this reason but am second guessing that choice. Is it really a deal breaker for me? I like the back pack bag it comes with and that it comes with a dark shield too. Changing the face shield was fairly easily. Just a little push back switch on either side and the old one pops out and the new one pops in. Installing the pin lock shield was also fairly simple. I like the convenience of the chin bar all the way back so it won’t fall down when I’m at highway speed. I like the weight. It’s not a heavy helmet at all. I also like the easy to open vents in the chin bar and the top of the helmet. Positives out weigh the negative.
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Reviewed in the United States on July 2, 2024 by Dominick D