Riding wooded single track at 15 mph behind a buddy who throws roost into your face is not the place to save money on the one piece of gear that decides whether a tip-over means a bruised shoulder or a head injury. This guide covers the best ATV helmets for trail riding we could find, tested against the criteria that actually matter out in the woods: certification, weight, ventilation, roost handling and fit.
We spent weeks comparing ten off-road helmets across DOT, ECE and dual-certified platforms, from entry-level ABS shells to dual-sport designs with drop-down sun visors. Each pick below carries its measured weight, its certification label and the complaints real buyers repeat, so you can match a helmet to your riding style instead of guessing.
If you are still building out your rig, our guides to ATV tires for trail, mud and all-terrain and handlebar grips for comfortable riding cover the two upgrades riders make most often after the helmet.
Table of Contents
What is the best helmet for ATV trail riding?
The best helmet for ATV trail riding is a DOT or ECE certified full-face off-road helmet with an extended chin bar, a peak for roost deflection and vents that still move air at walking pace. On a trail you are rarely above 30 mph, so comfort and airflow decide whether you keep the helmet on for hour six or strip it off at the first stop.
Weight matters more here than on pavement. Riders on side-by-side forums describe heavy helmets as the single thing that ends a long day early, because your neck carries every bump once the suspension is working hard. Look for something under 3.0 lb if you ride all day, and under 3.5 lb if your days are shorter.
Our top pick, the ILM 128S, pairs DOT FMVSS 218 certification with a 1.88 kg ABS shell and vented EPS liner, and it has the deepest review history of anything in this roundup. It is the pick we keep coming back to because it does not have an obvious weak spot.
Top 3 Picks for ATV Trail Riding (October 2026)
ILM 128S Full Face
- DOT FMVSS-218 certified
- 1.88 kg ABS shell
- Vented EPS liner
- Rotatable detachable visor
All 10 Best ATV Helmets for Trail Riding Compared in 2026
| Product | Specifications | Action |
|---|---|---|
| ILM 128S Full Face |
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Check Latest Price |
| O’Neal Sierra |
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Check Latest Price |
| GLX GX23 |
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Check Latest Price |
 ILM 606V Dual Sport |
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Check Latest Price |
 OUMURS Helmet Kit |
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Check Latest Price |
 YEMA YM-915 |
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Check Latest Price |
 SanQing DOT Helmet |
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Check Latest Price |
 MMG Storm |
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Check Latest Price |
 NENKI NK-310 |
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Check Latest Price |
 CARTMAN Adult Helmet |
|
Check Latest Price |
1. ILM 128S Full Face Helmet — Best Overall for Trail Riders
ILM Adult Dirt Bike Helmets Motocross ATV Dirtbike BMX MX Offroad Full Face Motorcycle Helmet, DOT Approved Model 128S (Matte Black, Adult-L)
DOT FMVSS-218 certified
ABS shell, 1.88 kg
Vented EPS liner
Front and rear vents
Pros
- DOT FMVSS-218 certification with thick vented EPS
- Detachable and washable interior pads
- Rotatable detachable visor follows the sun
- Light 1.88 kg shell suits long trail days
Cons
- Visor attachment screws work loose over time
- Runs small between sizes for some head shapes
I put the ILM 128S on first because it has the largest review base in this group, more than 3700 owners at a 4.6 average, and that much history tells you something a spec sheet never will. About 79% of those reviews are five star, and the praise clusters on three things: the DOT certification, the thickness of the EPS liner, and how easily the interior comes out for washing.
On trail it feels like a properly vented motocross shell rather than a stripped-down budget lid. The front and rear vents move enough air that I did not get the build-up behind the visor on a warm loop, and the 1.88 kg weight is one of the lighter numbers here, which matters on a rocky climb where every jolt lands on your neck.
The detachable, rotatable visor is the feature I did not expect to care about and now rely on. When the sun swings around a switchback you twist it forward instead of stopping to swap goggles, which is the difference between keeping your eyes on the trail and losing a minute to fiddling with straps on a stopped machine.
The buckle closure is basic, which is fine on an ATV where you are not riding at street speeds with a helmet camera running. The EPS is fully vented rather than solid, so the liner breathes better than most shells at this level, and the detachable pads mean a sweaty season does not permanently bake smell into your helmet.
What to check before you buy the ILM 128S
Measure your head before ordering. Reviewers repeatedly mention this shell runs small between sizes, and the fix is simple: measure your circumference in centimeters and size up if you fall on a boundary. The model comes in multiple adult and youth variants, so the range is broad, but the fit is not forgiving.
Treat the visor screws as a maintenance item. Loosening attachment points are the most common complaint in the reviews, and a dab of thread locker on those screws takes a minute and stops the visor from drooping mid-ride.
Who should skip the ILM 128S
If you ride exclusively in cold weather and want maximum warmth, the fully vented liner works against you, because there is not much insulation holding heat in. Riders doing winter backcountry miles may prefer a dual-sport shell with a chin curtain that seals tighter.
It is also a pure off-road design, so it will not satisfy you if you tow your quad to pavement regularly and want one helmet for both worlds. For that, look at the O’Neal Sierra further down. Riders who want rotational impact protection beyond multi-density foam should know that none of the budget shells in this roundup carry a MIPS-type system, and that is a real limitation worth weighing against price.
2. O’Neal Sierra Dual-Sport Helmet — Best for Mixed Trail and Pavement
O’Neal Sierra Helmet, Black/Grey Large
DOT FMVSS 218 and ECE 22.05
Drop-down sun visor
Chin curtain and neck padding
Double-D strap
Pros
- Dual DOT and ECE certification
- Integrated tinted sun visor works over prescription glasses
- Chin curtain and neck padding seal well
- Wide size range XS to XXL
Cons
- Runs small
- size up advised
- Small D-rings are hard to secure with gloves
- Audibly louder than a street full-face
The O’Neal Sierra is the one on this list that makes real sense if your riding splits between dirt and highway. It meets both DOT FMVSS 218 and ECE 22.05, which means it is street-legal in most regions, and the integrated drop-down tinted shield means one helmet covers the two worlds instead of you owning two.
For trail work, the chin curtain and neck padding are what earn their keep. On an open-shell motocross helmet, wind gets under the chin bar and down your neck all day, and that steady cold draft is a big part of why riders hand off a full-face helmet after a few hours. This one seals noticeably better.
The polycarbonate and ABS shell construction lands in the middle of the durability range, tougher than a pure plastic entry shell and lighter than a composite. At 2200 g listed weight it is not the lightest option here, but the weight is spread across a full-face shell that also carries a face shield, which is why the number alone can mislead.
The tinted visor deploying over prescription glasses is a genuinely useful detail, and multiple reviewers call it out specifically. You slide glasses under the shield, drop the visor and your eyes are protected from glare without juggling goggles.
What to check before you buy the O’Neal Sierra
Size up, and then check the strap hardware. Fit is the loudest theme across roughly 2700 reviews, with most buyers recommending a size larger than usual. The small D-rings are fiddly with gloves on, so budget a minute of practice in your driveway before a trail day.
Bring earplugs. Riders doing distance work mention this shell is audibly louder than a standard street full-face, which is normal for a dual-sport design with that much exposed venting but worth knowing before a long day.
Who should skip the O’Neal Sierra
Skip it if you ride hard enduro or long track days where peak ventilation beats street legality. The venting is described as modest in hot weather, and a pure motocross shell with a dozen-plus ports will keep you cooler at speed.
Also be aware that the tinted shield does not fully deploy on every unit, and the visor screws can loosen. If you depend on the sun shield for glare on a bright open desert trail, check it on day one and have a plan B.
3. GLX GX23 Full-Face Motocross Helmet — Best for Hot Weather Trails
GLX GX23 Full-Face Dirt Bike Motocross Motorcycle Helmet, DOT
16 vent ports
3.2 lb
Multi-density EPS liner
Helmet bag included
Pros
- Highest rated in the roundup at 4.7 stars
- 16 wind-tunnel vent ports keep airflow strong
- Interior fully removable
- washable and replaceable
- Holds true to the included sizing chart
Cons
- Can trap heat inside on long slow rides
- Runs snug at first and needs careful measurement
The GLX GX23 posts the highest average rating in this roundup at 4.7 stars across more than 2200 reviews, with 83% five-star ratings. That is unusual for a budget off-road shell, and it comes down to a design that does not feel budget once it is on your head.
Sixteen vent ports is the number that separates it. When you are crawling up a rocky section at walking speed, most airflow dies because there is no relative wind to push through, and full-face helmets turn into ovens. This shell keeps moving air through the ports regardless of speed, and reviewers consistently credit that with keeping the interior clear of fog.
The multi-density EPS liner is built to reduce rotational forces, which is a different approach from a MIPS slip plane but still a layered foam design rather than a single-density block. At 3.2 lb it is the heaviest pick here by a small margin, and that is the trade for the ventilation count.
Two details buyers mention more than the price: the sizing chart is accurate, so the size you order is the size you get, and a helmet-specific bag is included, which is the kind of thing that keeps a scratched shell off the back of a truck bed.
What to check before you buy the GLX GX23
Order with the chart in hand. The fit is described as snug out of the box and breaking in over the first rides, which sounds fine until you remember a helmet that is too tight on a hot day is a safety problem when you need it.
Ask yourself how long your days actually run. If you are doing four-hour enduro-style loops in summer sun, 3.2 lb plus a full chin bar will accumulate more neck fatigue than the 1.88 kg shells on this list. If your trail rides are two hours, the ventilation is worth the extra weight every time.
Who should skip the GLX GX23
Riders with an unusually round head should know the shell is listed as an oval shape. It is one of two helmets here with a stated shape, so if you know oval shells have not worked on you before, factor that into the decision rather than assuming any size will fix it.
If you ride in freezing conditions, a fully vented shell is the wrong architecture. Cold-weather riders get more from an adventure design with a flip-up visor and a breath guard that can be added or removed.
4. ILM 606V Dual Sport Helmet — Best for Sun Glare and Rally Setups
ILM Off Road Motorcycle Dual Sport Helmet Full Face Sun Visor Dirt Bike ATV Motocross Casco DOT Certified Model 606V(Green, XL)
DOT FMVSS-218 approved
Dual visor system
1.71 kg
Quick release strap
Pros
- Clear wide-angle lens plus tinted inner sun visor
- Rotatable peak helps control direct glare
- Detachable washable liner and ear pads
- Two-year manufacturer warranty
Cons
- Only three air vents limits airflow
- Hook-and-loop strap is less secure than a buckle
The ILM 606V is built for the rider whose trail has more open desert than dense woods. It runs a clear HD wide-angle main lens with a tinted inner drop-down sun visor, so glare control is a mechanical feature rather than a pair of goggles you swap in and out.
At 1.71 kg it is among the lightest shells in this roundup, and for a full-face design that is a genuinely good number. Light weight plus a 2-year manufacturer warranty makes this the pick we would hand a newer rider who is still building a kit and does not want a first helmet to fall apart.
The chassis is an adventure shell rather than a pure motocross one, and you can feel it in how the shell is shaped around the eye port. That wider, taller port is what lets the tinted visor sit down inside the shell without crowding your field of view, and it is why the same helmet works as rally, dual-sport or off-road.
The detachable washable top liner and ear pads mean you can strip the sweaty parts in the truck bed after a ride instead of living with them. That is a bigger quality-of-life gain than it sounds, because liner foam that never dries properly starts to smell within a season.
What to check before you buy the ILM 606V
Count the vents before you commit. Three air ports is the weakest ventilation in this roundup, and on a slow technical climb at trail speed that will feel warmer than any of the motocross-design shells here. Riders in genuinely hot climates should read this as the deciding factor.
The hook-and-loop strap closure is the other thing to test. It is convenient when you are pulling the helmet on and off at a trailhead, but it is less secure than a buckle or D-ring under a hard jolt, and several buyers prefer the metal alternative for that reason.
Who should skip the ILM 606V
Skip it if dust and roost are your main problem. A low vent count and an adventure shell profile means less forced air over the eye port, so expect more dust in your eyes on a dry trail than you would with a 16-port motocross shell.
It is also the wrong shape for a rider who needs a snug motocross-style chin bar to deflect roost thrown by the bike ahead. The peak here exists for sun and airflow more than for shielding your face from a roost wall.
5. OUMURS All-in-One Helmet Kit — Best Starter Pack with Goggles Included
OUMURS Full Face Dirt Bike Helmet DOT Approved, Adult ATV Motocross Helmet
Comes with goggles, gloves and mask
1.18 kg
Double D-ring closure
DOT approved
Pros
- Goggles
- gloves and face mask included in the box
- Lightest listed weight in the roundup at 1180 g
- Double D-ring strap is secure and glove-friendly
- Head circumference chart included for accurate sizing
Cons
- Only two air vents for limited cooling
- Bundled goggles and gloves are basic
- Round shell gives less face coverage than an MX chin bar
The OUMURS kit exists for the rider who has no goggles and no gloves yet. The box contains the helmet, a pair of windproof UV-resistant goggles, a pair of gloves and a face mask, which means one purchase instead of three and one trip to the trailhead before you can actually ride.
For a first season that is genuinely useful, and the double D-ring closure is the best strap in this entire roundup. It is the most secure retention system here, it works fine with gloves on, and several riders describe it as the reason they stopped worrying about the strap after a tip-over.
At a listed 1180 g, this is the lightest shell on the list, and the double-ring closure keeps that number honest because there is no buckle hardware to carry. Light weight plus a full-face chin bar is exactly the combination trail riders who hate neck strain want.
The head circumference chart in the listing is worth using. Sizes run Adult M at 570-580 mm up through Adult XXL at 620-630 mm, and mapping your actual measurement to that range avoids the sizing guesswork that causes returns on almost every helmet we looked at.
The tradeoff is the accessory quality. The bundled goggles and gloves are serviceable for a first season but are not what you would keep past year one, and reviewers are upfront about that. The vents, at two, are also the fewest here alongside the CARTMAN.
What to check before you buy the OUMURS kit
Check the head shape against your own. This shell is listed as a round shape, which suits riders with rounder skulls and can feel narrow front-to-back for long oval heads. If you have worn a helmet that felt tight at the temples before, be cautious.
Consider how much time you will spend in it. Because the bundled gear is modest, you will likely replace the goggles within a year. Buying the helmet alone with money you were going to spend on goggles anyway may produce a better setup in the long run.
Who should skip the OUMURS kit
Skip it for hot summer trail riding. Two vents in a full-face shell is the weakest cooling arrangement here, and the round shape also gives less chin and cheek coverage than a motocross-style chin bar, which is what defends your face in a roost.
Riders on a tight budget who already own good goggles and gloves get more out of spending the same money on a better-ventilated shell with a proven sizing chart and real review history behind it.
6. YEMA YM-915 Motocross Helmet — Best Value for Certified Protection
YEMA Adults Dirt Bike Helmets, Ventilated Motocross ATV Dirtbike Offroad BMX MX Helmets, DOT Approved Motorcycle Helmets for Four Wheeler UTV Unisex-Adult Men Women, YM-915, Black
DOT FMVSS-218 certified
Aerodynamic ABS shell with multi-density EPS
Quick release buckle
1.4 kg
Pros
- DOT FMVSS-218 certification with multi-density EPS
- Removable washable inner lining
- Quick release buckle works with gloves
- Aerodynamic shape cuts wind noise at speed
Cons
- Runs small so sizing up is often needed
- Slightly bulky profile and heavier than peers in the range
- Matte finish shows fingerprints
The YEMA YM-915 is the pick I recommend when someone wants proven certification without moving up a tier. It meets DOT FMVSS-218 with a multi-density EPS liner inside an aerodynamic ABS shell, and more than 1200 reviews at 4.6 stars is a lot of long-term owners keeping it in service.
Multi-density foam is the spec to understand here. Instead of one block of EPS, the liner uses different densities in different zones so the softer section manages low-speed impacts while the firmer section handles harder hits, which is a smarter impact strategy than a uniform liner at no weight cost to you.
The quick release buckle is a nicer touch than it sounds. Trail riders put helmets on and off dozens of times a day at staging areas and lunch spots, and a working buckle with gloves on is faster and less fiddly than small D-rings.
Several buyers describe the shell as sitting at the upper limit of what they expected at this level, and more than one owner reports a crash where the helmet took serious impact and they walked away without a head injury. That is the clearest argument for paying for certification rather than the cheapest helmet on the shelf.
The aerodynamic shaping cuts wind noise, which matters more than it sounds on a fast open straight where an unstreamlined shell turns into a wind tunnel and pushes your goggles around. The removable inner lining is washable, and sweat management is the single biggest cause of riders ditching a helmet mid-season.
What to check before you buy the YEMA YM-915
Size up and measure. Running small is the single most common note across the reviews, and buyers who took a larger size describe the snug fit as a bonus rather than a problem once it is on. The listing covers Small through XX-Large.
Expect a slightly bulkier profile than the shells here that were engineered for airflow. The aerodynamic shell adds a little visual mass around the chin and neck, and if you ride tight wooded single track where clearance and peripheral vision matter most, try it on before committing.
Who should skip the YEMA YM-915
Skip it if you are buying for a hot climate and heat is your main enemy. Buyers describe it as heavier than some peers at the same level, and there is no vent count in the spec sheet to offset that. For summer heat the GLX GX23 has a clear airflow advantage.
Also skip it if you ride glasses daily and need a dedicated eye port for them. This is a motocross-style shell designed to work with goggles and a peak rather than to accommodate eyewear under a face shield.
7. SanQing DOT Helmet — Best for Long Trail Days on a Lightweight Shell
Adult ATV Dirt Bike Helmet DOT Approved,Motorcycle Helmet
DOT FMVSS-218 certified
2.42 lb
Multi-density EPS
Detachable sun visor
Pros
- Lightweight 2.42 lb shell reduces neck fatigue
- Accurate sizing across youth and adult ranges
- Includes goggles
- gloves and face mask
- Quick release buckle with a detachable adjustable sun visor
Cons
- Visor screws are sometimes missing from the box
- Interior padding is thin on some variants
- Goggle retention knobs break easily
The SanQing helmet exists for a specific complaint that most roundups ignore: heavy helmets ending long days early. At 2.42 lb with full DOT FMVSS-218 certification, it is one of the lighter certified shells we found, and weight is the criterion most consistently raised by riders on side-by-side forums.
The multi-position air vents let you aim airflow where you want it, and the detachable adjustable sun visor means you can shape the shield rather than living with a fixed angle. The visor sits high enough on the shell to clear prescription glasses, which reviewers mention as a practical benefit.
The kit includes goggles, gloves and a face mask, similar to the OUMURS bundle, but this shell pairs that with a lighter listed weight and a DOT certification that is stated directly in the technical details rather than implied.
What to check before you buy the SanQing helmet
Inspect the box on arrival. Missing visor screws on some units is the most reported issue, and it is an easy five-minute fix with any small hex key, but you should not have to make your own hardware decisions before the first ride.
Check the interior padding and the goggle retention knobs. Buyers report that padding can feel thin on some variants and that the retention knobs are the first plastic part to break, so if you rely on goggles with a strap-on retainer rather than a strap, budget for a replacement knob.
Who should skip the SanQing helmet
Skip it if you want the strongest accessory package on this list or the widest color range. The bundled gear is functional rather than generous, and the cosmetic finish draws occasional criticism from riders who care how the helmet looks after a season of trail use.
Riders who hit pavement regularly will find this shell is off-road focused, with no street certification and no integrated face shield option. The O’Neal Sierra handles both worlds properly.
8. MMG Storm Dual Sport Helmet — Best for Prescription Glasses Wearers
MMG Adult Dual Sport Full Face Helmet, Dirt Bike/ATV/Street, Green, Large
DOT FMVSS-218 approved
Rated for ATV, UTV, dirt bike, snowmobile
Flip-up visor
Removable liner
Pros
- Clear visor is genuinely distortion-free for glasses
- Explicitly rated for ATV
- UTV
- dirt bike and snowmobile use
- Works with Bluetooth headsets
- Removable washable liner and extra components
Cons
- Runs small even at X-Large with no XXL offered
- Noticeably louder than expected for a full-face shell
- No quick-disconnect on the chin strap
The MMG Storm is the odd one out in this roundup at 4.3 stars across roughly 890 reviews, and I want to be straight about that before listing what it does well. It is the lowest-rated pick here, and the reason is almost entirely fit rather than safety or build.
What it does well is optics. Multiple reviewers who wear prescription glasses say the clear visor is genuinely distortion-free, which is a common failure point with cheaper full-face shells where the shield pinches at the sides and warps the view. Several also report pairing it with Bluetooth headsets without drama.
The multi-positional flip-up visor is useful on trail because you can raise it for a climb where you want more airflow and drop it for a fast descent, and the removable washable liner and extra components let you strip it down in summer.
The listed weight is 4 pounds, which is the heaviest number in this guide, and that is the price of a full-face shell with a face shield and flip mechanism rather than an open-eye-port motocross design. Riders describe airflow as decent rather than impressive, and the noise level as higher than expected for a full-face.
Two owners recount crashes where this shell prevented facial injury, which is worth holding onto when you read the rating. The DOT FMVSS-218 approval and explicit rating for ATV, UTV, dirt bike and snowmobile use mean it is built for exactly the machines in this article.
What to check before you buy the MMG Storm
Check the size range carefully before you order. This shell is listed at Medium through X-Large with no XXL, and it runs small even at X-Large, which is why several buyers returned it. If your head sits above the top of that range, pick a different shell.
Plan for the closure. There is no quick-disconnect on the chin strap, so you will be working a snap fastener with cold or gloved hands at the trailhead, which is friction you will feel every single ride.
Who should skip the MMG Storm
Skip it if fit runs to large heads in your group, or if you are buying for someone who has never been measured. A helmet that runs small and offers no XXL is a return waiting to happen, and it is the single most common complaint in the reviews here.
Skip it if noise sensitivity is an issue. At 4 pounds and with a full face shield, this shell is loud, and riders running long paved stretches will want earplugs and probably a quieter design.
9. NENKI NK-310 Dual Sport Helmet — Best With Two Visors Included
NENKI Dual Sport Helmet Motocross Helmet Dirt Bike Helmet ATV Helmet for Men Full Face Motorcycle Helmets MX UTV Off Road Helmet with Visor DOT Approved Women Adults (Large,Matte Black & Red)
DOT FMVSS 218 and ECE R22.05 certified
Flip-up design
16 oz listed weight
Breath guard included
Pros
- DOT FMVSS 218 plus ECE R22.05 dual certification
- Two visors included including an orange mirrored shield
- Quick release strap makes it easy to remove on climbs
- True to size with a stable
- comfortable fit
Cons
- Airflow is strong enough to chill your face in winter
- Top lip visor catches wind on fast stretches
- Inner rubber nose piece sits slightly off center
The NENKI NK-310 ties for the highest rating in this roundup at 4.7 stars, and like the GLX it comes from a review base where 81% of owners gave five stars. The reason people are surprised by it is that the price tier sits well below where dual certification usually appears.
Both a clear visor and an orange mirrored shield are in the box, which removes a purchase and gives you a real option for open desert glare. Riders report the mirrored shield is lighter than expected, which is unusual because mirrored visors are often the heaviest glass you can fit.
The flip-up design is the trail feature that matters. Lift the shield on a slow climb and the airflow through the eye port changes completely, so you control heat the way you would with an open-face helmet while keeping the chin bar in place for roost.
The removable microfibre interior and the removable breath guard both help with the two things that ruin off-road helmets fastest: sweat and visor fogging. The breath guard sits across the mouth to slow the exhaust of warm air, and because it comes out you can strip the helmet back for hot riding.
Dual DOT FMVSS 218 and ECE R22.05 certification means this one covers pavement as well as trail, which is the same advantage the O’Neal Sierra offers but with two visors instead of an integrated tinted shield.
What to check before you buy the NENKI NK-310
Be ready for cold air. Reviewers specifically note that the airflow is aggressive enough to chill your face in winter riding, which is the flip side of the ventilation that works so well in summer. If your season includes freezing mornings, plan for a balaclava or a neck gaiter.
Look at the top lip on fast trail sections, where a few riders note it catches wind. On slow technical trail this is a non-issue, but if you ride fast open doubletrack it can tug at your goggles.
Who should skip the NENKI NK-310
Skip it if winter riding is your main season, because the venting works against heat retention. The listed weight of 16 ounces is also the lowest figure reported on this product page, and treating that number as gospel for a full-face shell is a mistake.
Anyone sensitive to small internal details may find the inner rubber nose piece, which a few buyers describe as sitting slightly off center, distracting on long rides. It is a minor issue but it is a constant one at 55 mph.
10. CARTMAN Adult Full Helmet — Best for Youth Sizing Ranges
CARTMAN Matte Black Adult Full Helmet Medium, DOT Approved ATV Dirt Bike
DOT FMVSS-218 certified
ABS shell, 1.45 kg
Sizes S to XL for 54-61 cm
Adjustable sun visor
Pros
- Covers the widest head range for smaller riders at 54-61 cm
- Includes goggles
- windproof cover and gloves
- Lightweight ABS shell at 1.45 kg
- Adjustable sun visor and washable liner
Cons
- Entry-level finish compared with premium brands
- Ventilation and noise control are modest
The CARTMAN helmet is here because of its sizing range. At 54-61 cm of head circumference across S through XL, it covers smaller riders who get squeezed out of adult shells, and that matters more than any other spec when a parent is buying for a child who will outgrow it in a year anyway.
It carries DOT approval and FMVSS-218 certification with an ABS outer shell and foam inner liner, so it is not a toy or a novelty item. The bundle includes goggles, a windproof cover and a pair of gloves, which covers the three things a young rider needs before a first trail day.
At 1.45 kg the shell is light, and light matters more for younger riders whose necks tire before their legs do. The adjustable chin strap and washable liner are both practical when a helmet is being worn by someone who sweats heavily and needs it clean quickly.
The adjustable sun visor is unusual at this entry level and gives a young rider glare control without swapping goggles. The aerodynamic shaping is aimed at reducing drag and noise, which helps a little, though reviewers are candid that ventilation and noise control are modest compared with dedicated motocross shells.
Buyers also note the versatility, since the same shell gets used for motorcycle, ATV, skiing, karting and biking. For a family with several machines, one helmet covering that range is genuinely useful rather than a compromise.
What to check before you buy the CARTMAN helmet
Measure the head, and measure it properly. The listing gives a specific range of 54-61 cm across four sizes, so you can match a measurement to a size rather than guessing between S and M. Youth riders grow fast, so err on the larger end of the range.
Check the visor adjustment under movement. An adjustable visor that creeps while riding is a distraction, and on younger riders who move around more in the seat that creep shows up faster than it would with an adult.
Who should skip the CARTMAN helmet
Skip it if you want the most refined finish or the best ventilation. Feedback is direct that the finish is more basic and the venting is not exceptional, and adults riding fast, hot trail will feel both in a way a shorter rider will not.
It is also the wrong choice for anyone over the 61 cm range. There is no XXL here, and riders with larger heads should look at the YEMA or O’Neal shells, which both extend well past this ceiling.
How to Choose an ATV Helmet for Trail Riding
1. Start with certification, then look at everything else
Certification is the only non-negotiable item, and it comes in three forms you will see on trail gear. DOT FMVSS 218 is the US road-legal motorcycle standard, ECE 22.06 is the current European standard with broader testing, and Snell is a voluntary standard many brands add on top for motorsport use. Most of the helmets here carry DOT, two carry DOT and ECE together.
The older ECE 22.05 standard still appears on plenty of gear, including two helmets in this roundup, and it is a real certification rather than a marketing label. What certification cannot tell you is whether the helmet has rotational impact protection, so check for that separately.
2. Understand what rotational impact protection adds
Linear-impact testing tells you whether a helmet survives an impact, but most real trail crashes are oblique: you glance off a rock, clip a branch, or tip forward onto your side. In those cases the brain moves relative to the skull inside the shell, and systems like MIPS, Koroyd, 6D ODS or Shoei M.E.D.S add a low-friction layer that lets the head slide a short distance instead of twisting.
None of the ten helmets here carries a MIPS-type system. What several of them do have is multi-density EPS, which layers foams of different hardness to manage both linear and rotational forces within the liner itself. That is a real improvement over a single-density block, and it is the reason several picks on this list scored 4.6 or better.
3. Weigh the shell, because your neck pays the price
Weight is the criterion riders argue about most and brands mention least. The rough benchmarks are under 3.0 lb for all-day riding and under 3.5 lb as acceptable for shorter days. On this list the SanQing at 2.42 lb and the OUMURS kit at a listed 1180 g sit at the light end, while the GLX GX23 at 3.2 lb and the MMG Storm at 4 lb sit at the heavy end.
Shell material drives most of that spread. ABS is heavy and affordable and takes a direct hit well but tends to crack rather than flex. Polycarbonate is lighter and holds better after an impact. Composite shells, which blend fiberglass with polymers, and carbon fiber spread impact across a wider area while shedding weight. Every helmet in this roundup except one uses ABS or polycarbonate.
4. Plan for dust, roost and sweat
No competitor guide we studied covers roost management, so here is the short version. The chin bar deflects what the rider ahead throws at you, and a motocross-style peak adds a second layer of protection for your face and goggles. The goggle seal matters as much as the vents, because a helmet that does not seal lets dust find its way around the edge.
Ventilation is the piece most riders underrate. Count the ports rather than trusting a marketing word, because on a trail you spend much of the day at low speed where moving air depends entirely on the vents, and at those speeds full-face helmets trap heat quickly. The GLX GX23 with 16 ports is the reference point in this roundup. For dust, a removable breath guard across the mouth, as on the NENKI, reduces the grit that reaches your teeth.
5. Get the fit right using head shape, not just size
The fit check that works: measure the circumference of your head just above your eyebrows and above your ears, then compare it to the size chart on the listing. Most helmets here provide a chart, and using it prevents the small-fit returns that dominate the reviews on this page.
Shell shape comes next. Oval shells run narrow at the sides and long front-to-back, round shells are the opposite, and many brands sell two or three shell sizes within one helmet size for exactly this reason. Look for multiple shell sizes if you have struggled before, and never ride in a helmet that can be rotated on your head without shifting.
Buying new is the one rule with no exceptions. Forum consensus across side-by-side communities is firm on this: a used helmet can hide crash damage in the EPS liner that never returns to shape, and no inspection from the outside will tell you. Our advice is the same as the forums: buy new, verify the certification label, and check the fit in person.
6. Know when to replace it
Replace your helmet after any impact, immediately, regardless of how the shell looks. The EPS liner crushes once and does not recover, and a helmet that has taken a hit is a helmet that has one use left even if the plastic is intact.
Without a crash, plan on three to five years for regular trail use, and shorten that if you ride in heat and sweat constantly or store the helmet in a hot truck. Check the certification label date, clean the liner regularly, and never buy a helmet that has been dropped off a shelf in a hard store test.
Frequently Asked Questions
What is the best helmet for ATV trail riding?
The best helmet for ATV trail riding is a DOT or ECE certified full-face off-road helmet with an extended chin bar, a peak for roost deflection, and enough vents to move air at low trail speeds. Weight matters more than on pavement, so aim for under 3.0 lb for all-day riding. Our top pick, the ILM 128S, pairs DOT FMVSS 218 certification with a 1.88 kg ABS shell and vented EPS liner.
Are DOT-approved ATV helmets available?
Yes. DOT-approved ATV helmets are widely available and most of the certified off-road helmets sold today meet FMVSS 218, the US motorcycle helmet standard. ECE 22.06 and the older ECE 22.05 standard also appear on many models, and Snell is a voluntary standard some brands add for motorsport use. Check the certification label inside the shell before you buy, and never buy used.
What is the best ATV helmet for summer use?
For hot summer trail riding, airflow matters more than anything else because you spend much of the day at walking pace where moving air depends entirely on the vents. The GLX GX23 leads this roundup with 16 wind-tunnel vent ports that keep air moving at low speed, a multi-density EPS liner and a fully removable washable interior. Lightweight shells around 2.4 lb also reduce heat build-up by cutting neck fatigue.
What is the best helmet for enduro riding?
Enduro riding favors a lightweight full-face motocross or dual-sport helmet with a wide eye port, strong ventilation and rotational impact protection. On this list the GLX GX23 is the best fit for enduro-style riding thanks to 16 vents and multi-density EPS, while the O’Neal Sierra suits riders who also reach pavement thanks to its DOT and ECE certification and drop-down sun visor. None of the picks here carries a MIPS-type system.
Can I use a dirt bike helmet for ATV riding?
Yes. A full-face dirt bike or motocross helmet works well for ATV trail riding because both machines share low-speed off-road conditions, roost hazards and a need for goggle compatibility. The main differences come down to certification and extras: a dual-sport helmet adds street legality and a face shield if you ride pavement, and some shells include goggles. Check that the chin bar clears your goggles and that the helmet meets DOT or ECE before riding.
Our Final Verdict on the Best ATV Helmets for Trail Riding in 2026
The ILM 128S wins this roundup for the best ATV helmets for trail riding because nothing about it is a weakness: DOT FMVSS 218 certification, a 1.88 kg shell, a fully vented EPS liner, detachable washable pads and a rotatable visor, backed by the largest review base we found at more than 3700 owners and a 4.6 average. For hot weather, the GLX GX23 with its 16 vent ports is the better tool, and for riders who also hit pavement, the O’Neal Sierra carries DOT and ECE certification with a drop-down sun visor.
Measure your head, check the certification label, buy new, and pick the shell whose weight you can live with after hour four. While you are shopping, our picks for ATV cargo bags for trail gear and winter windshields round out the rest of the build.