A full face helmet is the cheapest serious upgrade most new riders can make, and the price gap between the entry tier and a Shoei or Bell is wide enough to fund an entire set of gear. The Orthrus full face motorcycle helmet sits at the bottom of that range while still carrying DOT certification, a dual visor kit, and a removable liner. It averages 4.5 out of 5 stars on Amazon across dozens of verified purchases, which is a reasonable signal for a helmet at this price.
Specs and build quality
The Orthrus full face motorcycle helmet is built using a lightweight ABS shell, combined with a thick EPS foam liner. At this price point, ABS is standard material and provides enough toughness to absorb the impact of forces while still being light enough for extended periods of riding. The ABS shell used on the helmet has a smooth matte black finish. Unlike glossy finishes, matte black resists fingerprint smudges better and shows fewer signs of dirt from the road.
Another feature that stands out relative to the price is the dual visor system. You get two visors in the box: a dark-tinted one for daytime riding and a clear one for night. Swapping them takes a couple of seconds using the quick release mechanism on either side of the helmet. No separate sun shield or sunglasses needed for bright days, just swap to the tinted visor.
Ventilation comes from two intake vents on the front and top of the shell along with two exhaust ports at the rear. Air enters at the chin vent, flows across the inside of the helmet, then exits out the back. That continuous flow keeps things bearable in warm weather and reduces visor fogging when you are stopped at an intersection.
There is also a ventilation port near the top of the shell that draws air over the crown of your head and pushes hot air out through the rear spoiler section.
The liner is a 3D molded comfort liner that sits close to your head. It is comfortable new and gets better after several rides as the padding breaks in. Owner feedback puts the fit close to true to size, with a medium fitting an average adult head. The entire liner comes out for washing with mild soap and water. After a long summer ride you can pull it, wash it, and have it clean for the next day's ride.
The chin strap uses a quick-release ratcheting buckle rather than traditional D-rings. Some riders prefer D-rings because there is nothing to break, but a ratcheting buckle is easier to work with gloves on and gives you the same tension every time.
Safety and protection
This helmet is DOT certified, meaning it meets Federal Motor Vehicle Safety Standard 218 (FMVSS-218). DOT is the minimum requirement for a helmet to be legal for street riding in the US. The testing covers impact attenuation, penetration resistance, strap retention, and field of view.
The EPS foam liner is what absorbs and distributes crash forces. When the helmet strikes a surface, the foam crushes to slow your head's deceleration, and the thickness of that foam determines how much energy it can take. Orthrus uses a multi-density EPS liner that varies foam density across different sections of the shell, which lets each area handle the kind of impact it is most likely to see.
The chin bar is built from the same ABS shell as the rest of the helmet. This is the part half-helmets and three-quarter helmets leave exposed, and it is the reason new riders are usually steered toward a full face.
Note that this helmet is not certified under ECE or SNELL. Both standards test more aggressively than DOT does. ECE 22.06 in particular adds rotational impact testing and lower g-force limits. For commuting, weekend cruising, and general street riding, DOT is acceptable. If you plan to run track days or spend long stretches at high speed, look at helmets carrying multiple certifications. Our comparison page for DOT and ECE rated helmets covers more options across budgets.
What Amazon reviewers have said
The Orthrus averages around 4.5 stars on Amazon. The praise centers on value. Owners repeatedly describe it as delivering more than they expected for the money and say it feels more expensive than it is.
The included visors come up often. Buyers like getting both the dark and clear shields in the box rather than paying separately for a second one, and they report that swapping them is quick enough to do at a gas station without tools.
Comfort from the 3D molded liner is another consistent theme. Multiple owners report it stays comfortable across two to three hour rides. Several noted the helmet felt slightly snug at first and broke in properly after about 50 miles.
Negative feedback is limited. The most common note is that wind noise is louder at highway speeds than on premium helmets, which is typical of this price bracket. A few riders mention noise coming through the chin area or where the visor seal meets the shell. Others said the visor locking mechanism could be stronger, since wind can push the visor open slightly at speed.
Owners generally recommend it for new riders buying their first helmet, budget conscious commuters, and anyone who needs a spare for a passenger. The recurring sentiment is that it delivers what it promises without pretending to be more. You can read the full set of owner reviews on Amazon to see the breakdown by color and size.
Who is this helmet for?
If you need a DOT compliant helmet and would rather put the rest of your budget toward a jacket, gloves, and boots than toward a helmet that exceeds the minimum standard, this is a sensible pick.
It also works well as a second full face helmet to keep around for a passenger, at a price that makes owning a spare painless.
Black helmets are versatile whatever you ride, cruiser, standard, or sportbike, and they match almost any jacket and boot combination without drawing attention.
If you are planning extensive highway travel or touring, look at helmets with better wind noise management and higher safety certifications. And if you intend to run a Bluetooth intercom, be aware that interior space is on the tighter side.
Check out our full selection of DOT and ECE rated helmets or browse our full list of helmet reviews to compare more options before you decide.
Frequently asked questions
Is the Orthrus full face helmet DOT compliant?
Yes. The Orthrus has been tested against FMVSS-218 and meets federal regulations for street riding in all 50 states, having completed the required impact attenuation, penetration resistance, strap retention, and field of view testing.
Does the Orthrus come with both tinted and clear visors?
Yes. Both ship in the box: a dark smoked visor for daytime riding and a clear visor for night and low light. They swap using the side plate release mechanisms.
Can I remove and wash the interior liner?
Yes. The liner is fully removable and washable with mild soap and water. Hand wash it after removing, then hang it to dry before reinstalling.
How does sizing work on the Orthrus?
Owner reviews put sizing close to accurate. If you fall between sizes, order the larger one. The liner breaks in over the first 25 to 50 miles, so a snug initial fit tends to settle.
Can I install an intercom in this helmet?
Interior space is limited, so a Bluetooth intercom with speakers and a microphone will tighten things up. Some owners report successful installs using thin speakers and a wired microphone rather than a boom. Measure your ear pocket depth before ordering an intercom. Our intercom comparison table lists low-profile options.
What is the difference between DOT and ECE ratings?
Both regulate helmet safety, but ECE tests more extensively. ECE evaluates rotational impacts and holds helmets to lower g-force limits than DOT does. If you run track days or ride at high speed for extended periods, look for a helmet carrying both certifications.
If you want adequate protection without spending heavily, so the rest of your budget can go toward the other gear that matters, the Orthrus is worth a closer look. Check the current price on Amazon.