Our Top Picks
ILM Motorcycle Dual Sport Dirt Bike Full FaceLarge14.76 x 11.8 x 10.8 inches4.9 poundsCheck on Amazon
The best dual sport helmets for adventure riding share three traits: a shell with a recognized safety label, a fit that suits your head shape and a visor and vent setup that works on both dirt and pavement. Eight full-face options are compared below, from low-priced DOT-labeled shells to the carbon LS2 Explorer. Titles are the only source of detail here, so anything they leave out, such as weight, liner material or standards beyond DOT, is marked as something to confirm. Prices are shown as tiers, and sizes mentioned are those in each title.
Helmets side by side
Orthrus Dual Sport Adventure Motorcycle Helmet DOT Certified for Adults, UV Protected Dual Visor & Intercom Slot, ATV UTV Dirt Bike Snowmobile Off Road Helmets (X100,XL)
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BELL MX-9 Adventure MIPS Helmet, Matte Black, X-Large
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ILM Dual Sport Adventure Motorcycle Helmet with Pinlock Visor WS902 | Dual Visor, Ventilation, Wide View, Snowmobile ATV Dirt Bike Off-Road E-Bike
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ILM Motorcycle Dual Sport Dirt Bike Full Face Helmet ATV Men Women DOT 606V | Sun Visor, Wide View Lens, Washable 3D Liner, Off Road Adventure Motocross Ebike Snowmobile Compatible, Casco Para Moto
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LS2 Helmets Explorer Carbon Adventure Helmet (Frontier Black Blue - Large)
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LS2 Helmets Blaze II Adventure Motorcycle Helmet W/SunShield (Gloss White - Large)
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1Storm Dual Sport Motorcycle Motocross Off Road Full Face Helmet Dual Visor Matt Black, Size Medium
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MMG Adult Dual Sport Full Face Helmet, Dirt Bike/ATV/Street, Green, Medium | Polycarbonate/ABS dual-sport, flip-up visor. Off-road + street. Multi-vent, washable liner, D-ring strap. DOT FMVSS-218.
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| Model | Key point from title | Price tier | Best for |
|---|---|---|---|
| Orthrus X100 | DOT, dual visor, intercom slot | Budget | Entry-level mixed riding |
| BELL MX-9 Adventure MIPS | MIPS, matte black | Premium | Brand-name ADV |
| ILM WS902 | Pinlock visor, dual visor, wide view | Mid-range | Fog control |
| ILM DOT 606V | Sun visor, washable 3D liner | Mid-range | Easy cleaning |
| LS2 Explorer Carbon | Carbon adventure helmet | Premium | Weight-conscious riders |
| LS2 Blaze II | SunShield, adventure style | Premium | Street-leaning ADV |
| 1Storm Dual Sport | Dual visor, full face | Budget | Basic trails |
| MMG Dual Sport | Polycarbonate/ABS, flip-up visor, DOT FMVSS-218 | Budget | Light budget use |
The helmets, one at a time
Orthrus Dual Sport Adventure Helmet X100
The title says DOT certified, UV-protected dual visor and an intercom slot, with ATV, UTV, dirt bike and snowmobile use named. That is a lot for the budget tier, so verify the DOT marking on the shell and read buyer comments about vent quality and wind noise. The XL size shown means a head chart check is needed. An intercom slot is only a place for a headset, not an included headset. Multi-sport wording such as snowmobile and ATV also means the listing is broad, so check what it says about on-road use before relying on it for the street.
- Pros: DOT claim in title; dual visor; low price tier
- Cons: unknown liner and shell details; fit varies
Who it’s for: a new rider who wants the basics at a low price.
BELL MX-9 Adventure MIPS Helmet
BELL’s title names the MX-9 Adventure with MIPS in matte black, XL. MIPS is a rotational-impact system the maker markets as an added layer; the title does not describe how it performs or which standards the shell meets, so check the listing and manufacturer documents. Premium tier. Established makers also tend to publish fit guides, which helps with sizing, though you still need your own measurements. If you ride in a mix of cold mornings and hot afternoons, ask what venting can be closed and whether the cheek pads can be removed for washing.
- Pros: MIPS named; recognized brand
- Cons: premium tier; standards not in title
Who it’s for: a rider who values brand support and a rotational-impact feature.
ILM Dual Sport Adventure Helmet with Pinlock Visor, WS902
ILM lists a Pinlock visor, dual visor, ventilation, wide view and use on snowmobiles, ATVs, dirt bikes, off-road and e-bikes. The Pinlock mention is the interesting part, because fogging is a real problem when you ride at low speeds in cool air. Check whether the Pinlock insert is included and how the sun visor operates. Standards beyond what the title says need confirming. Because it shares ILM’s wide-view claim, compare its eye port with a pair of goggles in hand if you ride in dust.
- Pros: Pinlock visor; dual visor; wide view
- Cons: certification not stated in title; insert inclusion unclear
Who it’s for: a cool-weather rider battling fog.
ILM Full Face Dual Sport Helmet DOT 606V
This ILM listing mentions DOT 606V, a sun visor, a wide view lens, a washable 3D liner and off-road, adventure, ebike and snowmobile compatibility. The 606V appears as a model reference in the title, so read the listing to see what safety labels the shell carries. A washable liner is practical for hot dusty rides. It sits in the mid-range tier alongside the WS902 and shares much of its feature list. Between the two, choose by liner, visor action and the size chart rather than by name.
- Pros: washable liner; sun visor; wide lens
- Cons: near-twin of the WS902; labels unclear from title
Who it’s for: a rider who wants a mid-priced helmet with a liner they can clean.
LS2 Explorer Carbon Adventure Helmet
LS2 lists the Explorer Carbon in Frontier Black Blue, size Large, with a carbon in its name. Carbon shells are generally associated with lighter weight than plastic ones, though the title gives no weight, and it sits in the top price tier. Neck fatigue builds over a full day of riding, so a lighter helmet may help. Confirm weight, visor type and safety labels with the maker. Carbon can be harder to inspect for damage, so replace it after any hard impact regardless of how it looks.
- Pros: carbon construction named; established brand
- Cons: highest price tier; weight not stated
Who it’s for: long-day riders who value less helmet weight.
LS2 Blaze II Adventure Helmet with SunShield
LS2 lists the Blaze II with a SunShield in gloss white, size Large. A built-in sun visor spares you from carrying sunglasses and suits mixed on-road and gravel riding. The title gives no shell material or weight. Premium tier. White also helps visibility, and it stays cooler in the sun. Check peak adjustment and venting if you ride slowly on trails. A SunShield also means one more moving part to keep clean and aligned.
- Pros: integrated SunShield; light color
- Cons: shell details not stated; premium tier
Who it’s for: a rider who spends most miles on pavement and some on gravel.
1Storm Dual Sport Motorcycle Motocross Off Road Helmet
1Storm’s title says a full face off-road helmet with dual visors in matt black, size Medium. Title details are thin: no standards, liner or weight are named. For the budget tier, it is reasonable to ask what you give up compared with the pricier options, and the answer is mostly documented detail. Look up the certification marks before you ride. Wearing the helmet with a thin cap or liner can change its fit, so size it as you will wear it.
- Pros: dual visor; low price tier
- Cons: standards and liner details missing
Who it’s for: a casual off-road rider who wants a simple option.
MMG Adult Dual Sport Full Face Helmet, Green
MMG’s title is the most explicit about construction: polycarbonate and ABS shell, a flip-up visor, multi-vent, a washable liner, a D-ring strap and DOT FMVSS-218, in green size Medium for dirt bike, ATV and street use. D-ring straps are a familiar retention system. Verify the DOT marking on the shell, and note that this is the lowest-priced item. A flip-up visor design is not the same as a modular chin bar, so confirm exactly what moves and what is fixed.
- Pros: construction listed; D-ring strap; washable liner
- Cons: budget tier; fit varies
Who it’s for: a cost-conscious rider who wants the spec list clearly stated.
Fitting an adventure helmet
Worked example: measure, then compare
Wrap a soft tape around your head about an inch above the eyebrows and over the widest part at the back. Suppose you read 23 inches. That converts to about 58.4 centimeters (23 times 2.54). Compare that figure to each maker’s size chart rather than assuming Medium or Large. Titles above show single sizes (XL, Large, Medium), so the size you need may be a different variant.
A short fit checklist
- Cheek pads touch firmly without pinching.
- Shake your head with the strap fastened: the helmet should not rotate or slide.
- No hot spot on the forehead after 15 minutes.
- You can see both mirrors without turning your whole head.
Safety labels and rules
A DOT mention is a claim by the maker. Check for markings on the helmet and rules for your state and activity, since off-road, snowmobile and street use may differ. Replace any helmet after a significant impact, and follow the manufacturer’s age guidance.
Comfort over a long day
Weigh the helmet in the store if possible, and wear it for a half hour with your riding gear on. A helmet that feels fine for five minutes may press on a cheekbone by the second hour. Padding often compresses slightly, so check the return window.
Visor, peak and goggles
Peaks and sun visors are useful in glare but can catch wind at highway speed. Check if your goggles fit the eye port, and note that a peak can lift at speed.
Frequent helmet mistakes
- Choosing by graphics or color first and size second.
- Assuming a certification claim in a title means every use is covered.
- Buying a helmet too big for room to wear glasses or ear pieces.
- Keeping a helmet after a drop or crash.
- Buying a used helmet with unknown history; hidden damage is hard to see.
- Wearing a helmet that fits only with the strap loose.
How we picked these
This list is built from published specifications, manufacturer documentation and buyer reviews, read through titles and listing text. Nobody on the team used or measured these units. Helmets were grouped by what each title states about safety labels, visor type and construction, and everything else is marked unknown. Near-twin listings such as the two ILM models are noted, and no safety claim should be treated as proof without checking the helmet itself. Sizes are those printed in each title, and sizing varies by brand, so measure yourself before ordering.
Short verdict
If budget is your limit, shortlist the MMG or Orthrus and confirm the DOT marking and size. For fog control, the ILM WS902 stands out. For a lighter helmet, look at the LS2 Explorer Carbon. Whatever you choose, follow the maker’s fit and care instructions and replace the helmet after any significant impact. For related reading, see dual sport motorcycle helmets, adventure motorcycle helmets and helmets for glasses wearers.
Helmet questions riders ask
What makes a helmet dual sport rather than a street helmet?
A dual sport helmet blends a street-style full face with an off-road peak or visor, a larger eye port for goggles and often extra venting. Titles here describe sun visors, dual visors or a peak. The right balance depends on how much pavement versus dirt you ride, so read each listing for what it actually includes.
Does DOT in a title mean the helmet is certified?
A DOT mention is the maker’s claim of compliance with the US standard, and not every title here uses it. Check for permanent labels on the helmet itself, buy from a reputable seller, and ask the maker if unsure. Requirements vary by state and activity, so confirm what applies to your riding.
How tight should an adventure helmet feel at first?
Snug all around, with firm cheek contact and no pressure points on the forehead. The helmet should not slide or rotate when you shake your head with the strap fastened. New padding relaxes slightly with wear, so a slightly firm fit is normal, but pain or numbness means the wrong size or shape.
Can I wear eyeglasses with these helmets?
Many riders do, but fit varies by frame thickness and by how the cheek pads and eye port are cut. Try the helmet with your glasses on and check that nothing presses at the temples. A helmet marketed for glasses wearers may be easier. Contact lenses or prescription goggles are alternatives to explore.
When should I replace a motorcycle helmet?
Replace it after any significant impact, even if it looks fine, because the protective liner may be compromised. Many makers also advise replacing helmets after several years of use due to aging materials and sweat, so follow the manufacturer’s guidance for your model, and avoid secondhand helmets with unknown history.
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