








🛵 Gear up, stand out, and ride fearless with TRIANGLE’s ultimate convertible helmet!
The TRIANGLE Full Face Motorcycle Helmet combines DOT FMVSS-218 certified safety with a versatile convertible design, featuring a durable ABS shell, EPS impact lining, and a dual visor system including an internal tinted sunshield. Available in multiple sizes with a breathable, removable lining, this matte black helmet offers both protection and style for men and women riders seeking comfort and adaptability on every ride.









| ASIN | B09TQHH85L |
| Best Sellers Rank | #7,402 in Automotive ( See Top 100 in Automotive ) #24 in Motorcycle & Powersports Helmets |
| Brand | TRIANGLE |
| Brand Name | TRIANGLE |
| Certificate Type | DOT |
| Closure Type | Buckle |
| Color | Black |
| Compatible with Vehicle Type | Motorcycle |
| Customer Reviews | 4.2 out of 5 stars 1,479 Reviews |
| Finish Type | Matte |
| Included Components | Helmet |
| Item Type Name | Helmet |
| Manufacturer | TRIANGLE |
| Material | Acrylonitrile Butadiene Styrene (ABS) |
| Material Type | Acrylonitrile Butadiene Styrene (ABS) |
| Model Number | OP12A |
| Number Of Vents | 1 |
| Shape | Round |
| Shell Type | Hard |
| Specification Met | DOT, FMVSS 218 |
| Sport | Motorcycling |
| Sport Type | Motorcycling |
| Style Name | Black |
| UPC | 850035362228 |
| Vehicle Service Type | Motorcycle |
| Warranty Description | 1 year |
J**N
Update: Think of it as more of a quality 3/4 helmet than Modular.
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.
A**R
Great helmet for the price!!
For the price it’s a great helmet it gives you the option to wear the face/chin guard or not. The flip down sunshade is a great addition to the clear shield. You don’t need to worry about sunglasses. Helmet is light and comfortable.
A**R
Comfortable, perfect fit, versatile, sexy esthetic
This helmet is super comfortable, nice and light. The inner visor is really nice, as is the quick release chin strap. I like that I can remove the face plate. XL fit me perfectly. I'm finally ready to go to space. It would have recieved 5 stars if the outer shield didn't fog up so much, nothing a little anti fog solution can't fix though.
W**R
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.
S**.
Frustrating in a couple ways, but ok.
Total mixed feelings on this helmet and here's why: for one, the lever which controls the raising and lowering of the inner sun visor is a clunky and doesn't slide easily. Yes, you can operate it with one (unloved) hand but not smoothly. Second, the detachable lower face guard feels somewhat insecure in how it attaches to the helmet. The little latches which hold it on don't really make an audible click so it's hard to know if it's really attached or not. A couple times I thought it was only to have it come loose on me. Fortunately I've caught it in time so it didn't fly away. Otherwise it's a decent helmet. The clear visor feels high quality, slides easy, and clicks securely into place. The chin strap is very comfortable and sits exactly where you want it to be, and the helmet exterior feels sokid. It's a bit of a mushroom helmet but I've certainly seen worse in that department. For the money, I suppose it's a decent buy but I think I'd prefer to have spent a bit more on something with amore refined design and better engineering on its components.
C**W
Outstanding Value - Dual Visor System, Excellent Fit
This TRIANGLE full face motorcycle helmet is outstanding quality at an unbeatable price. The dual visor system is incredibly practical - the clear outer visor for protection and the inner sun visor that drops down with a switch. No more fumbling with sunglasses while riding. The helmet feels solid and well-constructed with thick padding and quality materials throughout. Fit is comfortable with good ventilation that keeps air flowing even on hot days. The face shield seals well against wind and debris. Vision is excellent with a wide field of view and no distortion. The quick-release chin strap buckle is secure yet easy to operate. Interior padding is plush and removable for washing. The aerodynamic design reduces wind noise significantly compared to open-face helmets. DOT certification provides confidence in safety standards. Matte finish looks sleek and modern. The helmet accommodates my communication system easily. Weight is reasonable and well-balanced so it doesn't cause neck strain. For the price, this delivers features and protection you'd expect from helmets costing much more. Perfect for street riding, touring, or commuting. Highly recommend for riders wanting full-face protection with dual visor convenience!
L**R
A Disappointing Ride: My Experience with the Triangle Brand Motorcycle Helmet
I recently purchased a Triangle brand motorcycle helmet, hoping for a decent blend of protection and comfort. Unfortunately, my experience has been nothing short of frustrating, and I feel compelled to share a negative review so others can be forewarned. From the moment I started riding with it, the air circulation was noticeably poor. Even on cooler days, I found myself overheating, and the lack of proper venting meant my head felt stifled and clammy. This isn't just uncomfortable; it's a safety concern, as it can lead to distraction. The lenses are another major letdown. They feel incredibly cheap and, worse yet, are constantly unclear. Whether it's fogging up or just a general lack of optical clarity, I'm constantly struggling to get a clear view of the road, which is absolutely critical for safe riding. It feels like an afterthought rather than an integral safety feature. The sizing is perhaps the most egregious flaw. I tried both a Small and a Medium. The Small was uncomfortably tight, digging into my head, while the Medium felt ridiculously loose, moving around far too much. It genuinely seems like they're using one shell size for all head sizes, simply padding it differently. This "one-size-fits-none" approach makes it impossible to achieve a secure, comfortable, and safe fit. To add insult to injury, the support for this product is practically non-existent. After only a few months since the helmet's release, there are no replacement parts available anywhere. If a visor scratches or a mechanism breaks, you're out of luck and essentially left with a very expensive paperweight. This lack of after-sales support is unacceptable for a safety-critical item. In summary, the Triangle brand motorcycle helmet fails on multiple critical fronts: poor airflow, substandard and unclear lenses, terrible sizing, and a complete lack of replacement parts. I strongly advise potential buyers to look elsewhere for a helmet that prioritizes rider comfort and safety.
H**E
Love it!!!
This is such a great helmet. I love the adaptability to be able to change it. It’s also set up on the inside to place speakers so setting up the CARDO was very easy with placement already being there for it.
Trustpilot
2 days ago
1 month ago