Updated:06 October 2026
Rank 1-17 of the best O'Neal Helmets
Our recommendation Price Customer rating
1. Comparison winner
O'Neal 2SRS RL Motocross Helmet, Large
O'Neal 2SRS RL Motocross Helmet, Large
Available in a few days
free shipping
  • constructed from ABS material for enhanced safety
  • multiple large ventilation openings for maximum air flow and cooling
  • adjustable strap for a personalised fit
Our rating
10,0
very good
O'NEAL Sierra R V.22 Motorcycle Helmet, Black Grey, Small
O'NEAL Sierra R V.22 Motorcycle Helmet, Black Grey, Small
Available in a few days
free shipping
  • ensures safety with a padded chin strap featuring a double-d safety lock
  • includes an integrated face shield for optimal protection and vision
  • provides an adjustable helmet shield for a personalized fit
Our rating
9,9
very good
3. Best value
O'Neal 2SRS GLITCH V.23 Motocross Helmet, MX Enduro, ABS shell, ECE 22.06, Black/White, Size L (59-60 cm)
O'Neal 2SRS GLITCH V.23 Motocross Helmet, MX Enduro, ABS shell, ECE 22.06, Black/White, Size L (59-60 cm)
Available immediately
free shipping
  • safety considerations informed by decades of rider experience across motorbike, mountain bike and motocross
  • ergonomic fit designed to suit riders across motorbike, mountain bike and motocross disciplines
  • durable materials chosen for long-lasting performance
Our rating
9,9
very good
4. Bestseller
O'NEAL Sierra Helmet Flat Motorcycle Helmet, Black, Size L
O'NEAL Sierra Helmet Flat Motorcycle Helmet, Black, Size L
Available in a few days
free shipping
  • provides excellent protection with high safety standards
  • offers good ventilation for a comfortable experience
  • ensures a snug and secure fit
Our rating
9,9
very good
O'NEAL Sierra Helmet V.23, Black, XL
O'NEAL Sierra Helmet V.23, Black, XL
Available immediately
free shipping
  • shell made from ABS for enhanced safety with a microlock closure for secure fitting
  • multiple large ventilation openings provide maximum airflow and cooling
  • ultra-plush padded lining is removable, sweat-absorbing and washable
Our rating
9,9
very good
O'NEAL 3SRS Helmet RIDE V.24 - MX Enduro Helmet, Size XS
O'NEAL 3SRS Helmet RIDE V.24 - MX Enduro Helmet, Size XS
Coming soon
free shipping
  • features a design with two ABS outer shells and two EPS layers for enhanced safety
  • optimized air circulation with multiple vents and internal ventilation ducts
  • comfortable fit with a padded inner lining that is removable, sweat-absorbing and washable for ease of cleaning
Our rating
9,8
very good
O'NEAL MX Enduro Helmet 2SRS Glitch V.23 L
O'NEAL MX Enduro Helmet 2SRS Glitch V.23 L
Available immediately
free shipping
  • robust ABS outer shell for enhanced safety
  • various vents and internal ventilation channels for optimised air circulation
  • double-D safety lock with adjustable strap for a perfect fit
Our rating
9,8
very good
O'Neal SONUS Solid MTB Helmet EN1078, ABS shell, Adult, Black, Size M
O'Neal SONUS Solid MTB Helmet EN1078, ABS shell, Adult, Black, Size M
Available immediately
free shipping
  • full face protection for head and face during mountain biking
  • ventilation with multiple vents to promote airflow and cooling
  • adjustable fit with a secure strap to suit different head sizes
Our rating
9,8
very good
O'NEAL MX Enduro Helmet SPYDE V.23 M
O'NEAL MX Enduro Helmet SPYDE V.23 M
Available immediately
free shipping
  • robust ABS outer shell for increased safety
  • optimised air circulation with various vents and internal ventilation channels
  • perfect fit with double-D safety lock and individual belt adjustment
Our rating
9,6
very good
O'NEAL SONUS V.23 Fullface Mountain Bike Helmet, Adult Large, Black Neon Yellow
O'NEAL SONUS V.23 Fullface Mountain Bike Helmet, Adult Large, Black Neon Yellow
Coming soon
free shipping
  • features advanced safety protection for enhanced security
  • improved ventilation system ensures airflow and comfort
  • designed for a comfortable and secure fit
Our rating
9,5
very good
O'NEAL C-SRS Motocross Helmet, Black/Red, Size M, ECE 22.06 Certified, ABS Shell, Ventilation, Removable Washable Liner
O'NEAL C-SRS Motocross Helmet, Black/Red, Size M, ECE 22.06 Certified, ABS Shell, Ventilation, Removable Washable Liner
Available immediately
free shipping
  • ece 22.06 certified helmet with a sturdy abs shell for enhanced protection on track and off-road use
  • multiple ventilation openings provide effective airflow and temperature regulation during rides
  • adjustable fit with interchangeable cheek pads and a precisely fitting strap guide to suit different riders
Our rating
9,5
very good
O'NEAL Sonus Youth Helmet M
O'NEAL Sonus Youth Helmet M
Available immediately
free shipping
  • complies with safety standard EN1078
  • ventilation system maximises airflow for cooling
  • fit can be adjusted with inner lining and cheek pads
Our rating
9,4
good
O'NEAL C-SRS Motocross Helmet, Black/Red, Size L, ECE 22.06 Certified, ABS Shell, Ventilation, Removable Washable Liner
O'NEAL C-SRS Motocross Helmet, Black/Red, Size L, ECE 22.06 Certified, ABS Shell, Ventilation, Removable Washable Liner
Available immediately
free shipping
  • safety: ece 22.06 certified protection with a sturdy abs shell for maximum protection on the track and off-road
  • ventilation: multiple ventilation openings provide optimal airflow and temperature regulation to keep the head cool during rides
  • fit: interchangeable cheek pads and an adjustable strap guide offer a personalised, secure fit for ambitious riders
Our rating
9,4
good
Youth & Adult Full Face Motorcycle Helmet with Goggles & Gloves, Size M
Youth & Adult Full Face Motorcycle Helmet with Goggles & Gloves, Size M
Available immediately
free shipping
  • Sicherheit: meets or exceeds fmvss-218, dot and ece-2205 safety standards; subjected to multiple crash tests for head protection
  • Belüftung: front and rear air vents provide maximum ventilation to keep the head cool during rides
  • Passform: available in sizes s 52-53 cm, m 54-55 cm, l 56-57 cm, xl 58-59 cm; measure the circumference of the largest part of the head (just above the eyebrows) in cm to ensure a correct fit
Our rating
9,3
good
O'NEAL Motocross Helmet 3SRS VISION V.24 XS
O'NEAL Motocross Helmet 3SRS VISION V.24 XS
Available immediately
free shipping
  • increased safety with two ABS outer shells and two EPS liners
  • optimal cooling from various vents and internal ventilation ducts
  • perfect fit with a design that accommodates different head sizes
Our rating
9,3
good
O'NEAL Trailfinder Solid Mountain Bike Helmet EN 1078, Adults, Black, Size L/XL
O'NEAL Trailfinder Solid Mountain Bike Helmet EN 1078, Adults, Black, Size L/XL
Available immediately
free shipping
  • in-mould construction fuses inner EPS and outer shell to provide durable, ventilated protection and optimised energy distribution and it exceeds EN1078 and CPSC safety standards
  • ventilation: integrated vents and channels allow airflow to keep the head cool
  • fit: size adjustment wheel provides a precise and comfortable fit
Our rating
9,1
good
O'NEAL Mountainbike Helmet Defender Solid
O'NEAL Mountainbike Helmet Defender Solid
Available immediately
free shipping
  • 2-shell construction for an optimal and individual fit
  • size adjustment system with rotary wheel at the back of the head
  • ultra-plush removable, sweat-absorbing and washable padded inner lining
Our rating
8,5
good

Similar O'Neal Helmet comparisons

O'Neal Helmets buying guide: How to choose the right product from the above O'Neal Helmets test or comparison

Why Choose an O’Neal Helmet? Discover the Benefits of Protection and Comfort

Unmatched Protection for Every Rider

Choosing an O’Neal helmet means prioritising your safety on the road or track. These helmets are designed with advanced materials that absorb impact, ensuring your head is well protected in case of an accident. With a focus on meeting rigorous safety standards, O’Neal helmets offer peace of mind that you’re wearing reliable headgear.

Comfort That Enhances Your Ride

Comfort can greatly influence your riding experience. O’Neal helmets feature strategic ventilation systems that allow airflow, keeping you cool during long rides. The padded interiors are not just there for show; they are contoured for a snug fit, preventing discomfort while you’re focused on the road ahead. This combination of protection and comfort helps you stay alert and enjoy your ride.

What to Look for When Buying an O’Neal Helmet: Key Features Explained

Safety First: Look for the Right Safety Certifications

When choosing an O’Neal helmet, first assess its safety certifications. Look for helmets that meet or exceed safety standards, as this is critical for ensuring maximum protection. A helmet’s materials and construction techniques contribute to its ability to withstand impacts, so consider helmets made from high-quality polycarbonate or fibreglass.

Weight and Fit: Consider How it Feels

Weight is crucial when selecting a helmet as a lighter helmet can make a significant difference during long rides. O’Neal helmets are designed to be light without compromising safety. Moreover, the fit is equally important; a helmet should feel snug without being uncomfortable or restrictive, ensuring it stays on in case of a fall.

Ventilation: Stay Cool and Collected

O’Neal helmets often feature advanced ventilation systems designed to channel airflow efficiently. This helps dissipate heat and humidity, especially on warmer days or during intense rides. Opt for models with adjustable vents to tailor airflow based on your preferences.

Visor Design: More Than Just Aesthetics

An effective visor is not just about looks; it plays a vital role in your field of vision and protection from debris and sun glare. Ensure the helmet has a well-designed, adjustable visor that matches your riding style, whether it’s off-road or street riding.

How to Find the Right Size for Your O’Neal Helmet

Measure Your Head Accurately

Finding the perfect fit starts with measuring your head. Use a flexible measuring tape to measure around your forehead just above your ears. This measurement will give you the circumference of your head, which can then be matched to O’Neal’s sizing chart.

Understanding Sizing Charts

O’Neal helmets typically come in various sizes ranging from small to extra-large. Once you have your measurement, refer to the sizing chart provided by O’Neal. Keep in mind that sizes may vary between models, so it’s important to always check the specific chart for the helmet you’re interested in.

Try Before You Buy

If possible, trying on the helmet is highly recommended. Make sure it feels snug without discomfort; particularly check that it does not slide around easily when you move your head. When trying it on, wear it for a little while to ensure that your comfort level remains high.

Top O’Neal Helmet Models Reviewed: Our Recommendations

O’Neal 2 Series: A Perfect Blend of Safety and Style

The O’Neal 2 Series helmet offers excellent protection combined with stylish designs. It utilises advanced safety features with an emphasis on user comfort. The lightweight design paired with ample ventilation makes it perfect for both track and off-road rides.

O’Neal 4 Series: High Performance for Serious Riders

More geared towards the serious rider, the O’Neal 4 Series helmet features additional impact protection and sophisticated ventilation systems. This helmet is designed for those who desire both top-tier safety and a premium riding experience without the added weight.

O’Neal 5 Series: Advanced Technology at Your Fingertips

For those looking for high-tech features, the O’Neal 5 Series includes cutting-edge technology such as moisture-wicking liners and enhanced cooling systems. It’s ideal for individuals who often find themselves riding in challenging conditions, marrying performance with comfort seamlessly.

Maintenance Tips for Your O’Neal Helmet to Ensure Longevity

Regular Cleaning Keeps It Fresh

To keep your O’Neal helmet in top condition, regular cleaning is essential. Use mild soap and water to wipe down the exterior and clean the interior padding according to the manufacturer’s recommendations. Avoid harsh chemicals to maintain the integrity of the materials.

Proper Storage is Key

When not in use, store your helmet in a cool, dry place, away from direct sunlight. Consider investing in a helmet bag for extra protection from dust and impacts. This ensures that your helmet remains in excellent condition, ready for your next ride.

Inspect for Wear and Tear

After every few rides, check your helmet for any signs of damage. Inspect the padding, straps, and outer shell for cracks or wear. If you notice any significant damage, it is crucial to replace the helmet to maintain safety.

Table of contents
  1. Why Choose an O’Neal Helmet? Discover the Benefits of Protection and Comfort
  2. What to Look for When Buying an O’Neal Helmet: Key Features Explained
  3. How to Find the Right Size for Your O’Neal Helmet
  4. Top O’Neal Helmet Models Reviewed: Our Recommendations
  5. Maintenance Tips for Your O’Neal Helmet to Ensure Longevity

Overview

1. Comparison winner
O'Neal 2SRS RL Motocross Helmet, Large
Our rating
10,0
very good
O'Neal 2SRS RL Motocross Helmet, LargeAvailable in a few days
O'NEAL Sierra R V.22 Motorcycle Helmet, Black Grey, Small
Our rating
9,9
very good
O'NEAL Sierra R V.22 Motorcycle Helmet, Black Grey, SmallAvailable in a few days
3. Best value
O'Neal 2SRS GLITCH V.23 Motocross Helmet, MX Enduro, ABS shell, ECE 22.06, Black/White, Size L (59-60 cm)
Our rating
9,9
very good
O'Neal 2SRS GLITCH V.23 Motocross Helmet, MX Enduro, ABS shell, ECE 22.06, Black/White, Size L (59-60 cm)Available immediately
4. Bestseller
O'NEAL Sierra Helmet Flat Motorcycle Helmet, Black, Size L
Our rating
9,9
very good
O'NEAL Sierra Helmet Flat Motorcycle Helmet, Black, Size LAvailable in a few days
O'NEAL Sierra Helmet V.23, Black, XL
Our rating
9,9
very good
O'NEAL Sierra Helmet V.23, Black, XLAvailable immediately
O'NEAL 3SRS Helmet RIDE V.24 - MX Enduro Helmet, Size XS
Our rating
9,8
very good
O'NEAL 3SRS Helmet RIDE V.24 - MX Enduro Helmet, Size XSComing soon
O'NEAL MX Enduro Helmet 2SRS Glitch V.23 L
Our rating
9,8
very good
O'NEAL MX Enduro Helmet 2SRS Glitch V.23 LAvailable immediately
O'Neal SONUS Solid MTB Helmet EN1078, ABS shell, Adult, Black, Size M
Our rating
9,8
very good
O'Neal SONUS Solid MTB Helmet EN1078, ABS shell, Adult, Black, Size MAvailable immediately
Our product comparisons are:
Always up to date:
At most every 120 days, we update each category with new products and research developments in the top rankings. This ensures that our recommendations are always up to date
Neutral and independent:
Our tests and comparisons are objective and fact-based. Manufacturers have no influence on the ratings. We aim to provide greater transparency in the market, thereby promoting product quality.
Method-driven
In our tests & comparison tables, we only include products that meet our minimum standards. This ensures that you can find the perfect product for your needs from a wide selection.
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