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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(Black,L)

  • Based on 1,387 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Sunday, May 17
Order within 13 hours and 37 minutes
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Size: Large


Color: Black


Features

  • Safe and Reliable - TRIANGLE 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 System & Detachable Chin Guard - This 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 DESIGN - This 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
  • 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
  • Comfortable & Breathable DesignOur adult motorcycle helmets have a removable, washable, and replaceable lining for your comfort and breathability

Color: Black


Brand: TRIANGLE


Vehicle Service Type: Motorcycle


Material: Acrylonitrile Butadiene Styrene (ABS)


Sport: Motorcycling


Brand Name: TRIANGLE


Manufacturer: TRIANGLE


Model Name: OP12A


UPC: 850035362211


Number of Items: 1


Manufacturer Part Number: OP12A-MB-L


Warranty Description: 1 year


Unit Count: 1.0 Count


Included Components: Helmet


Item Type Name: Helmet


Model Number: OP12A


Compatible with Vehicle Type: Motorcycle


Sport Type: Motorcycling


Number Of Vents: 1


Closure Type: Buckle


Material Type: Acrylonitrile Butadiene Styrene (ABS)


Finish Type: Matte


Shell Type: Hard


Certificate Type: DOT


Specification Met: DOT, FMVSS 218


Color: Black


Shape: Round


Style Name: Black


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, May 17

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


  • Update: Think of it as more of a quality 3/4 helmet than Modular.
Size: X-Large Color: Black
Update: I was a little harsh in my initial review as I was disappointed with the chin guard part of this helmet. I have since wore it a few times as just a 3/4 and I have to say, it’s a great 3/4 helmet! If you’re looking for an affordable 3/4, this is a legitimate option. The face guard should be considered a side bonus. It’s not easy to put on, helmet should be off when putting that on. Then I like to sip water when I ride, this doesn’t lift, so I need a straw lol. So opt for the ILM version if you want a true modular with a tuck away face shield. PROS: Helmet looks great, the included visors work well and the outside clear cover does a great job of blocking the wind. CONS: because of the sunglass toggle switch, you can’t put a Bluetooth device in the usual side location. I had to put it almost in the back of my head, lol, the mic barely reaches. I recommend the ILM version if you’re looking for an affordable Modular to 3/4 face convertible helmet, the one where you can put the chin guard part all the up and behind to the back in a locking position, so it’s out of the way and you can alternate easily between a 3/4 and full face. ... show more
Reviewed in the United States on August 2, 2024 by Jkhan

  • 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 for the money but for an only helmet
Size: Medium Color: Black
This is a Open faced helmet so don't expect full face protection. That being said it comes with a removable face plate,that gives protection from wind and rain. If you were to hit the face of the helmet with a baseball bat it may give you some more protection than nothing but I'm pretty sure the plate would break off after the first blow, I don't expect that face plate to be there after the first impact and once you start rolling along the asphalt its gonna be a Open face helmet. That being said it's been a nice across town commuter helmet, it's not quiet like a good full face high end helmet but it's not as loud as a AFX dual sport helmet, so it's tolerable. Air flow is fixed, no events to shut off, air flow is pretty good for hot climate here in Florida, I haven't rain tested it yet, I just got it so I can't comment. The way the clear visor attaches looks like a wear point to me and I don't trust it, I'm gonna run dark inner visor as a day helmet only for now. For the price the build quality is pretty good. The packaging was super basic it comes loose in a box inside its helmet bag, no foam packaging just bouncing around loose in a box but it came unharmed. Lenses are clear and distortion free.. great field of vision. Good helmet clasp kinda like off a seat belt . Lining is pretty good. Helmet itself looks very good when worn. Overall a good commuter open faced helmet for 100 bucks that is more like a 140 dollar Helmet, Its a pretty good open face for short money, this can't be your only helmet though, I wouldnt run this 100mph+ or long hauls on the freeway for hours.. a little too noisy and not enough high speed protection. Across town commuting and short hauls only, if you want a real do it all helmet for short money get something like a Icon Alliance or better.. ... show more
Reviewed in the United States on February 17, 2026 by Thomas Ross

  • Fit and build
Size: Large Color: Fluorescent Green
The fit and customization is good, I like how the helmet has a good design with room at the top for hair space. The build on it is really good to.
Reviewed in the United States on April 28, 2026 by Leon

  • 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

  • Great for the price
Size: Medium Color: White
Size chart was spot on, and the quality is great!
Reviewed in the United States on May 2, 2026 by chase

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