--- product_id: 450687231 title: "Triangle Convertible Full Face Motorcycle Helmet DOT Approved for Men Women, Multi-Configuration 3/4 Open Face Street Bike Helmet with Internal Tinted Sunshield, Includes Storage Bag" brand: "triangle" price: "€ 226.21" currency: EUR in_stock: true reviews_count: 6 category: "Triangle" url: https://www.desertcart.sk/products/450687231-triangle-convertible-full-face-motorcycle-helmet-dot-approved-for-men store_origin: SK region: Slovakia --- # Convertible full/open-face design Dual visor with internal sunshield DOT FMVSS-218 certified safety Triangle Convertible Full Face Motorcycle Helmet DOT Approved for Men Women, Multi-Configuration 3/4 Open Face Street Bike Helmet with Internal Tinted Sunshield, Includes Storage Bag **Brand:** triangle **Price:** € 226.21 **Availability:** ✅ In Stock ## Summary > 🏍️ Own the Road, Shade Your Ride, Rule Your Style! ## Quick Answers - **What is this?** Triangle Convertible Full Face Motorcycle Helmet DOT Approved for Men Women, Multi-Configuration 3/4 Open Face Street Bike Helmet with Internal Tinted Sunshield, Includes Storage Bag by triangle - **How much does it cost?** € 226.21 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/450687231-triangle-convertible-full-face-motorcycle-helmet-dot-approved-for-men) ## Best For - triangle enthusiasts ## Why This Product - Trusted triangle brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Ride with Confidence:** Meets rigorous DOT safety standards with durable ABS shell and EPS lining for ultimate protection. - • **Sunlight? No Problem:** Integrated internal tinted sunshield plus clear outer visor keeps your vision sharp and glare-free. - • **Switch Up Your Style:** Innovative convertible design lets you seamlessly toggle between full-face and open-face modes. - • **Comfort Meets Performance:** Removable, washable lining ensures breathable comfort on every ride, no matter the distance. - • **Tailored Fit for Every Rider:** Available in five adult sizes (S to XXL) for a perfect, secure fit that feels custom-made. ## Overview The TRIANGLE OP12A Full Face Motorcycle Helmet is a DOT-certified, versatile helmet designed for both men and women. Featuring a robust ABS shell and EPS lining, it ensures top-tier safety. Its dual visor system includes a clear outer shield and an internal tinted sunshield for glare-free riding. The convertible design allows easy switching between full-face and open-face configurations, complemented by a breathable, removable lining for all-day comfort. Available in five sizes, this lightweight matte black helmet is perfect for riders seeking safety, style, and adaptability. ## Description Product description OP12A Video introduction Review: 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. Review: A nice and good construction helmet. - A nice & good construction helmet which it should give good protection. Visor and clear shield are useful. Chin guard is a nice piece and optional add on. It is light weight the internal pads are removable for cleaning is a plus. It is hard to say all. Overall, a good value & I like the helmet. Thanks and recommendation. ## Features - 【DOT Certified & Rugged Protection】 Ride with absolute peace of mind across any road or rugged trail. This heavy-duty motorcycle helmet fully meets or exceeds strict DOT FMVSS-218 safety standards to guarantee top-tier impact defense for adult riders. Engineered with a high-impact ABS outer shell and a multi-density EPS buffer liner, it stands as a premier dot helmet built for maximum reliability on street bikes, cruisers, or adventure touring - 【Multi-Configuration 2-in-1 Versatility】 Adapt your armor to any riding style with a true hybrid architecture. Featuring a fully detachable front mask, this innovative modular motorcycle helmet effortlessly morphs from a protective full face helmet profile into a breezy 3/4 open face setup. This multi-configuration structure offers incredible flexibility for changing weather, providing elite performance among modular helmets motorcycle choices - 【Tool-Free Removable Shield & Built-In Sunshield】 Master shifting light and trail conditions on the fly without stopping. This advanced system features an easily removable, crystal-clear outer shield for an expansive field of view, making it a favorite full face motorcycle helmet setup. Paired with an internal drop-down sunshield, it instantly protects your eyes from blinding sun glare and blowing dust without needing complex lens swaps - 【Aerodynamic Airflow & Washable Comfort】 Say goodbye to a stuffy hot interior and lingering odors. Designed with multiple strategic intake scoops and rear exhaust vents, it forces fresh cooling air through the core to pull heat and sweat out. The premium comfort padding of this full face helmet adult option is fully removable, water-washable, and replaceable, ensuring a long-lasting, fresh-wearing feel - 【Perfect Adult Sizing & Bonus Storage Bag】 Finely tuned for an anatomically contoured fit that stays secure at high highway speeds. These motorcycle helmets for adults are available in 5 precise sizes (S-XXL) to comfortably accommodate both motorcycle helmets for men and motorcycle helmets for women sizing needs. Each unit includes a heavy-duty drawstring helmet storage bag to guard your sleek finish from scratches and dust when off the bike ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09TQGB81V | | Best Sellers Rank | #7,273 in Automotive ( See Top 100 in Automotive ) #32 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 1,581 Reviews | | Finish Type | Matte | | Included Components | Helmet | | Item Type Name | Helmet | | Item Weight | 1.8 Kilograms | | Manufacturer | TRIANGLE | | Manufacturer Part Number | OP12A-MB-XXL | | Material | Acrylonitrile Butadiene Styrene (ABS), Expanded Polystyrene (EPS) | | Material Type | Acrylonitrile Butadiene Styrene (ABS), Expanded Polystyrene (EPS) | | Model Name | OP12A-MB-XXL | | Model Number | OP12A | | Number Of Vents | 1 | | Number of Items | 1 | | Shape | Oval | | Shell Type | Hard | | Specification Met | DOT, FMVSS 218 | | Sport | Motorcycling | | Sport Type | Motorcycling | | Style Name | Black | | UPC | 850035362235 | | Vehicle Service Type | Motorcycle | | Warranty Description | 1 year | ## Product Details - **Brand:** TRIANGLE - **Color:** Black - **Item Weight:** 1.8 Kilograms - **Material:** Acrylonitrile Butadiene Styrene (ABS) - **Vehicle Service Type:** Motorcycle ## Images ![Triangle Convertible Full Face Motorcycle Helmet DOT Approved for Men Women, Multi-Configuration 3/4 Open Face Street Bike Helmet with Internal Tinted Sunshield, Includes Storage Bag - Image 1](https://m.media-amazon.com/images/I/71yJZBQkb-L.jpg) ## Available Options This product comes in different **Color, Size** options. ## Questions & Answers **Q: Can you mount intercom system** A: I have found the sun visor that slides up inside the helmet, It's lever is in the way on the left side of the helmet. It's right where the comm should go. **Q: Is the face shield removable?** A: Yes it is, slide it up, then pull it out gently **Q: Which bluetooth headset works best with this helmet?** A: Any one with round speakers **Q: Where can I get a replacement front Chin guard ?** A: Okay, so this is a knock off of Nobleman’s Tech TK02. They have an actual legit website you can go to to buy the helmet and and parts. This helmet looks identical to there’s. If made the same it should fit. Doubt it, but maybe… ## Customer Reviews ### ⭐⭐⭐⭐⭐ Update: Think of it as more of a quality 3/4 helmet than Modular. *by J***N on August 2, 2024* 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. ### ⭐⭐⭐⭐⭐ Great helmet for the price!! *by A***R on December 18, 2025* 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. ### ⭐⭐⭐⭐ Comfortable, perfect fit, versatile, sexy esthetic *by A***R on December 11, 2025* 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. ## Frequently Bought Together - 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,XXL) - Wipeeyes Motorcycle Headset E1 Helmet Intercom Headset with CVC Noise Cancellation Stereo Music IPX6 Waterproof for Full face Helmet - KEMIMOTO Tactical Gloves for Men, Touchscreen Motorcycle Gloves with Hard Shell & Palm Padding for Sports Motorcycle Cycling Tactical Airsoft Paintball Hunting Hiking Camping Climbing --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sk/products/450687231-triangle-convertible-full-face-motorcycle-helmet-dot-approved-for-men](https://www.desertcart.sk/products/450687231-triangle-convertible-full-face-motorcycle-helmet-dot-approved-for-men) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-06-12*