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TRIANGLE Full Face Motorcycle Helmets,Off-Road Motocross Helmet for Men & Women,Dual Visor with Internal Tinted Sunshield,Open Face 3/4 Adult Racing Helmet DOT Approved(L)

  • Based on 1,369 reviews
Condition: New
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Availability: Only 7 left in stock, order soon!
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Arrives Tuesday, Apr 28
Order within 5 hours and 51 minutes
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Size: Large


Color: Black White


Features

  • Safe and ReliableTRIANGLE motorcycle helmets meet the DOT FMVSS-218 safety standards, using high-quality ABS shell and EPS linings to provide security for your driving. It is a good choice for your motorcycle helmet or adult ATV helmet
  • Dual Visor SystemThis system comes with a clear outer visor and a built-in sunshield. The outer visor is easily removable for replacement, and we offer four models to meet your diverse needs
  • CONVERTIBLE DESIGNThis helmet offers a versatile design that smoothly transitions between a full-face and open-face configuration, providing flexibility to accommodate various riding conditions and personal preferences
  • Comfortable & Breathable DesignOur adult motorcycle helmets have a removable, washable, and replaceable lining for your comfort and breathability
  • Adult-size Racing HelmetsOur helmets are available in 5 sizes (S, M, L, XL, XXL) to fit all adult riders. Measure your head circumference for a perfect fit. Choose the size based on our size chart

Color: Black White


Brand: TRIANGLE


Vehicle Service Type: Motorcycle


Material: Acrylonitrile Butadiene Styrene (ABS), Expanded Polystyrene (EPS)


Sport: Motorcycling


Brand Name: TRIANGLE


Model Number: OP12A


Manufacturer: TRIANGLE


Item Type Name: Helmet


Included Components: Helmet


Unit Count: 1.0 Count


Warranty Description: 1 year


Specification Met: DOT, FMVSS 218


Compatible with Vehicle Type: Motorcycle


Sport Type: Motorcycling


Number Of Vents: 1


Closure Type: Buckle


Material Type: Acrylonitrile Butadiene Styrene (ABS), Expanded Polystyrene (EPS)


Finish Type: Matte


Shell Type: Hard


Color: Black White


Style Name: Minimalist


Shape: Round


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Apr 28

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.

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Top Amazon Reviews


  • Beats a $$$ Harley Helmet
Bought my first bike this year, a Harley - went for style over function and bought a half helm from the Harley store to go with it. $300 later, the chin strap attachment I had to get (I sucked at the ring-tying) sucks hard - I'm getting bugs lodged in my ears (I ride a lot in country fields), and I'm clinically deaf from the wind after a short 45-minute ride. Sizing Chart: The sizing chart is pretty accurate, I have a big head (lot of hot air in there I guess) and where I thought going a size up was going to be roomy it's actually quite snug but still comfortable. Chin Strap: Kicks the crap out of both the default ring on the Harley helmet as well as the additional clip I had to buy. You "un-snap" your chin strap similar to Ski boots...just lift and pull. Where the Harley Helmet moves a bunch when I'm over 50 mph, this helm stays put. Padding: Extremely comfortable - the snug fit makes it kinda tricky putting my glasses on after I put the helmet on, with an upside that the padding holds my glasses in place so there's no "nose sliding" as I look around. The padding is a little bit tight on my ears - but this helps for a more quiet ride. Visors: Clear visor is indeed super easy to remove. Tinted visor is a snug fit when down, very little if any air coming in under the visor. My only complaint here is that the sun glare can make visuals opaque - this is the only reason I gave it a 4 and not a 5 on comfort. Bear in mind - this is sun in the face at 6:00pm, midday it's good. Chin Guard: TONS of air flow coming in through the chin guard - literally feel the air moving to the back and around my head. At a price of $70 - you seriously can't go wrong with this helm. Love the design too - went with the green one, wouldn't go back. ... show more
Reviewed in the United States on September 27, 2023 by Wilcher

  • Good quality!!!
Size: Small Color: Black
(S) Proper size. Looks awesome!
Reviewed in the United States on April 3, 2026 by Felipe Ruiz

  • very aerodynamic and comfortable
I needed a new cool and cold weather helmet going into the season and wanted to give this style a try. In FL, winters consist of cool (sometimes cold) mornings and warmer afternoons. A full helmet works for the winter mornings but is sometimes too stuffy for the afternoon. I liked that I could use the facemask in the morning and easily remove it for the afternoon. There are no vents in the helmet, so I would not recommend using the full shield above 85 degrees. It would be too hot. This helmet is very aerodynamic and is the first one I have had in a long while that does not lift up when I get to highway speeds. I do ride behind a windshield. First time out I stood up at about 45 and the helmet was very comfortable in the windstream. The full shield is optically correct, and it is easy to forget it is even there, until you go to scratch your nose and bop yourself in the face. So for the bad: I took away 1 star for 2 reasons. The first is that the chin strap is too far back and presses on my throat. It would be nice if it could be shifted slightly forward. Second is that the full shield is very difficult to push up with 1 hand. It snaps down onto the lower part of the helmet shell and is designed to be raised with 2 hands. I have tried to raise it 3 times at low speed and twice one side popped off in my hand. Both times I had to pull it off completely and tuck it under one leg to pull over, take the helmet off, and pop it back on. Very dangerous when that happens in traffic. Sometimes you have to raise it while riding, so I would recommend wearing the helmet and practicing raising it with one hand. It can be done; you just have to be careful. It has to be rotated upward while pushing in at the top. Any force applied outward will pop it out. EDIT: After riding a few weeks (daily) here are my updates: 1- the chin strap attachment points loosened up after a day or two and now it sits comfortably on my neck as it is supposed to, so that problem is resolved 2- the full-face shield now pops off most times I go to lower or raise it, whether I use 2 hands or not. The attachment points seem to have loosened up. It fogs up under 15mph because it is so close to my nose and mouth, so I used to use 1 hand to drop it down once I got to the main road, Now I have to put it down before riding or leave it up for the whole trip. The shield must be raised to put the helmet on and then lowered, so this morning I had to take the helmet off, reattach the shield, and put the helmet back on 4 times before I was able to successfully lower the shield and start riding. The shield is such a PIA that I have clear safety glasses that I use in the evening and just leave it up, since it is a little warmer (the internal visor is smoke, so i can't use it after dark). I will probably just toss the shield and use the facemask during colder mornings. I want to remove another star, but I do like this helmet. It is very comfortable, cool looking, and the removable facemask is nice. It's just that the full shield is so poorly designed, like an afterthought. If there was a clear option for the internal shield, I could toss the full shield, use sunglasses during the day and it would be the perfect helmet. For that reason, I will leave it at 4 starts and still recommend the helmet. ... show more
Reviewed in the United States on October 25, 2022 by Matt

  • Great Helmet
Size: Large Color: Black
This is a great looking helmet, perfect for summer, or warmer, weather. The face shield and front guard is two pieces that make this helmet excel, however there are some flaws. The front guard is janky at best to put on. Have to come in at an angle and even then it may not lock. Requires force to lock it down. The face shield covers the entirety of your face, not just your eyes. That means any upward wind will get into the helmet. The pros to this helmet are, it is very comfortable. The padding included fits snug and speakers installed are perfect against your ear. This helps with lots of wind noise. Another big pro. With the face guard and the sun visor down, it's dead quiet for the type of helmet this is. That even with tons of venting, and the for mentioned upward wind. You can't go wrong with this helmet. It looks good, has good functionality, and will serve its purpose flawlessly. ... show more
Reviewed in the United States on June 17, 2025 by Zach

  • Cool helmet, bottom piece sucks.
Size: XX-Large Color: Black
The helmet looks very cool. My issue is the chin piece isnt big enough/stick out far enough, if that makes sense. Essentially my chin rubs on the lower face piece and it makes the helmet unbearable. I was really hoping this would work, pretty bummed. The clear visor also fogged up terrible on me.
Reviewed in the United States on March 22, 2026 by rob stamm

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