TRIANGLE Modular Motorcycle Helmets for Men Flip Up Full Face Helmet Dual Visor with Internal Sunshield DOT Approved
Condition: New
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$69.98
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Availability:
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At a glance
- Condition
- New
- Size
- Medium
- Color
- Matte Black
- Model
- AH121
- Weight
- 3.5 lb
- Vehicle Service Type
- Motorcycle
- Specification Met
- DOT
- In the box
- Helmet
- Warranty
- 1 year
Features 5
- VERSATILE FLIP-UP DESIGN:this modular helmets features a unique flip-up mechanism, allowing riders to easily lift the front for convenience without removing the motorcycle helmet. Perfect for quick conversations
- ENHANCED SAFETY AND PROTECTION:Engineered with a robust outer shell and multi-density EPS foam, meets DOT safety standards, ensuring superior protection against impacts and abrasions while riding
- COMFORTABLE INTERIOR:Lined with soft, moisture-wicking padding that is removable and washable, providing a comfortable fit and easy maintenance for prolonged wear during long rides
- OPTIMAL VISIBILITY: Dual visor design,equipped with a wide, scratch-resistant visor that offers a clear view in various weather conditions, and the modualr motorcycle helmets also with tinted visor that protect your eyes from sunlight.
- STYLISH AND FUNCTIONAL:this modular motorcycle helmets suitable for adults men and women,Available in a range of stylish designs and colors, this flip-up helmet not only provides essential safety but also complements your riding gear, making it a fashionable choice for motorcyclists
Specs 21
| Color | Matte Black |
|---|---|
| Brand | TRIANGLE |
| Vehicle Service Type | Motorcycle |
| Item Weight | 3.5 Pounds |
| Material | Acrylonitrile Butadiene Styrene (ABS), Expanded Polystyrene (EPS) |
| Brand Name | TRIANGLE |
| Manufacturer | TRIANGLE |
| Model Name | AH121-B-M |
| Number of Items | 1 |
| Manufacturer Part Number | AH121-B-M |
| Model Number | AH121 |
| Specification Met | DOT |
| Compatible with Vehicle Type | Motorcycle |
| Sport Type | Motorcycling |
| Number Of Vents | 3 |
| Closure Type | Buckle |
| Material Type | Acrylonitrile Butadiene Styrene (ABS), Expanded Polystyrene (EPS) |
| Finish Type | Matte |
| Shell Type | Hard |
| Shape | Oval |
| Style Name | sporty |
No specs match.
Frequently asked questions
This product is currently out of stock. Please check back later for shipping info.
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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Top Amazon Reviews
A Top Quality Helmet
Size: XX-Large
Color: Black Red
I ordered an XL, I have always worn an XL, but this helmet fit like a large at best. So I ordered an XXL and it fits great. The helmet is fantastic, I love the way it looks, light weight but very good quality. The flip up design is perfect for me. I wear glasses and helmets always made it hard to put on and take off my glasses. But not anymore, it's esay to put my glasses on and off. The flip up sun shade inside the helmet is a real nice feature. And the helmet is very comfortable to wear. I have not had any fog issues as of yet. I give it 5 Stars, for the money you can't go wrong
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Reviewed in the United States on May 4, 2026 by Michael C.
Excellent value. Great functionality. Be prepared to replace if you fall
Size: XX-Large
Color: Matte Black
Excellent helmet but keep in mind the first real spill you have You're going to need to get another one. Your head will be fine but something will be wrong with helmet. I've gone through three of these so far. Fell off my motorcycle in the rain My head hit the ground twice and was protected however the inner sunglass visor lever broke and it would no longer stay in the upright position. The second one I had fell off my bike while I was parked and loading my compartment and when it hit the ground some plastic piece let's say along the back of the neck broke off and would not snap back into place and stay there I had to try to glue it and it's still came back apart again. I'm not sure if this is normal for all motorcycle helmets but I have dropped each one of the three helmets at some point or another on the glass visor side and the glass visor stays permanently scratched. I usually ride around with the modular part up using it as a kind of half helmet and keeping the sunglasses visor attachment over my eyes. After only a few weeks of riding around the sunglass visor gets extremely scratched and scuffed from various tiny debris that would be hitting my face otherwise. At the price point of only approximately $70 when I compare this helmet to other helmets that cost upwards all the way up to approximately 1,000, as this is my first motorcycle helmet I have ever had I think this is a great product for its price point and I won't deduct any stars because you can only expect so much from a helmet that is essentially as cheap as you can get and doesn't leave you with a concussion if you crash.
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Reviewed in the United States on March 4, 2026 by Donovan Blake
Very nice helmet
Size: X-Large
Color: Matte Black
Very nice helmet. I ordered a XL and it fits snug. I'm sure after I have worn it awhile it will loosen up some. The visor is easy to open and close and the tinted drop down visor works well with wearing my prescription glasses. All in all it's a great helmet so far.
Reviewed in the United States on March 4, 2026 by Brian R.
Nice and good construction helmet.
Size: XX-Large
Color: Black Red
Well, this helmet is nice and good construction which should gives good protection. It is not heavy. I picked the XXL but it is a little tight for my head. Overall, it is a good value. I recommend this helmet.
Reviewed in the United States on May 24, 2026 by Ben Nguyen
Size XL (61–62) does not match the actual dimensions. I’m 59.5 the helmet is still extremely tight. Size XL (61–62) does not match the actual dimensions. I’m 59.5 the helmet is still extremely tight.
Size: X-Large
Color: Matte Black
I attempted to wear the helmet, but it is too tight and my head is squished. My head measures 59.5 cm, and I ordered the next size up, XL (61–62), to ensure comfort. However, the helmet is too small. The image showing the red sticker size XL is merely a sticker and could be mistaken?. If this is not the case, the measurements and helmet sizes are incorrect. I am uncertain whether the XXL (63–64) will fit me. It looks good, articulation works. I hope customer service helps to find the right size.
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Reviewed in the United States on December 2, 2025 Reviewed in the United States on December 2, 2025 by ATL
Great Value, Fogs Up at Low Speed
Size: XX-Large
Color: Black Red
The modular system is great. I got an XL sized helmet. It fits really snug. Tight around the upper cheeks/jaw. One gripe I have is that it tends to fog up at low speeds with the full face shield down. At higher speeds I've not noticed the issue.
Reviewed in the United States on February 14, 2026 by tsanders80
Works as it should!
Size: Large
Color: Matte Black
Overall love the helmet! Love the open face design & it's comfortable, can't go wrong.. The only reason I'm giving it 4 out of 5 starts is the padding inside the helmet is smudging black stuff on the forehead & cheeks, not SUPER noticeable because of course I walked around work most the day before seeing it in the mirror.. not sure if you can take out the padding & run it through a wash cycle then maybe that'd help with this issue?! Maybe it's known that you should do that & this is user error but not sure I'll update if I end up being able to wash them! Also if you don't have the top 2 vents & mouth vent open it will fog up VERY fast especially in cold weather.. All in all its a great helmet tho!
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Reviewed in the United States on January 26, 2026 by Amanda shewan
Excellent value.
Size: XX-Large
Color: Matte Black
I have been riding motorcycles for over 30 years. I have never bought a helmet for such a low price that has such good quality. It's comfortable & solid . I highly recommend it. You are not gonna get a better helmet for the same price. I ordered 2XL.... I wish it was just a little bit bigger but I can deal with it. if you're looking for a value helmet, definitely by this one.
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Reviewed in the United States on May 14, 2026 by David