Technical sheet

Oneal Sonus Solid off-road helmet

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Features of Oneal Sonus Solid

Product description of Oneal Sonus Solid off-road helmet

Description summary

Dominate any trail with the O´Neal Sonus Solid Off-Road Helmet. Engineered for Motocross and Enduro, it offers superior protection, exceptional airflow, and rider-centric features. The robust ABS shell meets EN1078 and ASTM downhill standards. Experience ultimate convenience with the O’Neal Fidlock® magnetic buckle for easy, secure fastening. Stay cool with multiple air vents and a sweat-absorbing, washable liner. Its lightweight design minimizes fatigue, while the goggle strap ridge and adjustable visor enhance your ride. Airflaps™ compatible for personalized ventilation

O´Neal Sonus Solid Off-Road Helmet

Dominate the track and trail with the O´Neal Sonus Solid Off-Road Helmet. Engineered for the demanding world of Motocross and Enduro, this adult helmet delivers a perfect fusion of top-tier protection, exceptional airflow, and rider-focused design. Whether you´re hitting the gnarliest downhill runs or powering through a long enduro stage, the Sonus Solid is your trusted partner for uncompromising performance and comfort. It is an essential piece of gear for any serious rider looking for a reliable, safe, and comfortable solution for their off-road adventures.

Safety is paramount, and the Sonus Solid rises to the occasion. The helmet´s robust shell construction is designed to provide steadfast defense against impacts, giving you the confidence to push your limits. It meets both the EN1078 safety standard for bicycle helmets and the rigorous ASTM downhill standard, ensuring certified protection across multiple disciplines. A standout innovation is the O’Neal Fidlock® magnetic buckle, a game-changer for convenience and security. This advanced system allows for effortless, single-handed fastening and release, even with gloves on, while providing maximum security while riding.

Stay cool and focused, lap after lap. The Sonus Solid features a sophisticated ventilation system with multiple large air vents that channel air through the helmet for optimal cooling, preventing overheating during intense sessions. This advanced airflow is complemented by a plush, padded comfort liner made from synthetic materials. This liner is not only comfortable against the skin but is also sweat-absorbing, removable, and fully washable, keeping your helmet fresh for every ride. The lightweight design, weighing in at approximately 1100 gr, minimizes neck fatigue on long days, allowing you to ride longer and harder.

Every detail of the Sonus Solid is designed with the rider in mind. The rear of the shell features a specially designed ridge to keep your goggle strap securely in place, eliminating frustrating slips and adjustments mid-ride. The visor is height-adjustable to shield you from sun and roost, allowing for a personalized field of vision. Furthermore, the helmet is fully Airflaps™ compatible for riders seeking to enhance ventilation even more.

Features:
- Shell is produced with high-quality ABS.
- Multiple air vents for optimal ventilation and cooling.
- Airflaps™ compatible.
- Optional available plastic break-away visor screws for improved safety.
- O´Neal Fidlock® magnetic buckle engineered for easy, single-handed fastening and release, provides maximum security while riding.
- Padded comfort liner, removable, sweat absorbing and washable.
- Goggles rest securely in place on ridge at back of shell.
- Height adjustable visor.
- Meets EN1078 safety standard for bicycle helmets and meets ASTM downhill standard.

Specifications:
- Weight: 1100g (±50g)
- Material: Outer Shell: 76% ABS, 24% EPS; Padding: 100% Polyurethane-Foam; Liner: 85% Polyester, 15 % Spandex

This helmet has the homologation indicated in the product description. You should know that all helmets have the European homologation UNE-ECE R22.06. TRADEINN is not responsible for the use of the helmet in countries where the European homologation standard does not apply. Check if the product is compatible with the regulations of the place where you are going to use it.

Specifications

Manual

Size chart

Technical specifications of Oneal Sonus Solid

Features of Oneal Sonus Solid

Closure System Micrometric adjustment buckle

Closure System

Micrometric adjustment buckle

Weight 1001-1100 gr

Weight

1001-1100 gr

Color Grey

Color

Grey

Age Adult

Age

Adult

Recommended Use Motocross / Enduro

Recommended Use

Motocross / Enduro

Key differentiators

Airflaps™ compatible for riders looking to add personalized ventilation.

Features the O’Neal Fidlock® magnetic buckle for easy, secure, single-handed fastening.

Height-adjustable visor and a rear goggle strap ridge for a secure fit and clear vision.

Multiple large air vents and a removable, washable, sweat-absorbing liner for cooling and comfort.

Robust ABS shell construction meets EN1078 and ASTM downhill safety standards.

Technology in Oneal Sonus Solid off-road helmet

Energy rating

Warnings

/ 5

1 Reviews

What our customers are saying about Oneal Sonus Solid off-road helmet

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Include AI Generated questions and answers

2026-10-26

Generated by AI and verified

What is the Oneal Sonus Solid Off-road Helmet designed for?

Answer of Generated by AI and verified

The Oneal Sonus Solid Off-road Helmet is engineered for off-road activities like Motocross and Enduro. It's designed to offer protection, airflow, and rider-focused features for demanding trail and track conditions.

* Generated by AI based on customer and product data

2026-10-26

Generated by AI and verified

What kind of closure system does the Sonus Solid helmet use?

Answer of Generated by AI and verified

This helmet features an O’Neal Fidlock® magnetic buckle. This system is designed for easy, single-handed fastening and release, even while wearing gloves.

* Generated by AI based on customer and product data

2026-10-26

Generated by AI and verified

Is the liner in the Oneal Sonus helmet removable and washable?

Answer of Generated by AI and verified

Yes, the helmet is equipped with a sweat-absorbing liner that is removable and washable, which helps with maintaining hygiene and comfort.

* Generated by AI based on customer and product data

2026-10-26

Generated by AI and verified

What material is the shell of the Oneal Sonus Solid helmet made from?

Answer of Generated by AI and verified

The Oneal Sonus Solid Off-road Helmet has a robust shell constructed from ABS.

* Generated by AI based on customer and product data

2026-10-26

Generated by AI and verified

How does the ventilation system work on the Sonus Solid helmet?

Answer of Generated by AI and verified

The helmet features a ventilation system with multiple large air vents designed to channel air through the helmet, helping to keep you cool and focused while riding.

* Generated by AI based on customer and product data

2026-10-26

Generated by AI and verified

Does this helmet have an adjustable visor?

Answer of Generated by AI and verified

Yes, the Oneal Sonus Solid Off-road Helmet comes with a height-adjustable visor, allowing you to customize its position.

* Generated by AI based on customer and product data

2026-10-26

Generated by AI and verified

Is the Oneal Sonus helmet suitable for Motocross and Enduro riding?

Answer of Generated by AI and verified

Yes, this helmet is specifically engineered for the demands of Motocross and Enduro. It provides protection and comfort for both track and trail adventures.

* Generated by AI based on customer and product data

2026-10-26

Generated by AI and verified

Can I use this helmet for downhill mountain biking?

Answer of Generated by AI and verified

The helmet meets the EN1078 safety standard for bicycle helmets and the ASTM downhill standard, indicating it is designed and certified for protection during downhill disciplines.

* Generated by AI based on customer and product data

2026-10-26

Generated by AI and verified

Is the Oneal Sonus Solid helmet compatible with goggles?

Answer of Generated by AI and verified

Yes, the helmet is designed with a goggle strap ridge on the back to help keep your goggle strap securely in place while riding.

* Generated by AI based on customer and product data

2026-10-26

Generated by AI and verified

Is this helmet Airflaps™ compatible?

Answer of Generated by AI and verified

Yes, the Oneal Sonus Solid Off-road Helmet is Airflaps™ compatible, allowing for personalized ventilation options.

* Generated by AI based on customer and product data

2026-10-26

Generated by AI and verified

How does the ventilation of the Oneal Sonus Solid compare to the Shot Race Gear Pulse Element helmet?

Answer of Generated by AI and verified

The Oneal Sonus Solid Off-road Helmet is described as having 'multiple large air vents' to channel air. In comparison, the Shot Race Gear Pulse Element Off-road Helmet is specified to have 6 intake and 4 exhaust vents.

* Generated by AI based on customer and product data

2026-09-25

Generated by AI and verified

What are the main safety features of the Oneal Sonus Solid Off-road Helmet?

Answer of Generated by AI and verified

The Oneal Sonus Solid Off-road Helmet is built with a robust ABS shell for impact defense. It meets both EN1078 and ASTM downhill safety standards, providing certified protection. For a secure fit, it features the O’Neal Fidlock® magnetic buckle, which allows for easy, single-handed fastening and release.

* Generated by AI based on customer and product data

2026-09-25

Generated by AI and verified

Is the liner of the Sonus Solid helmet removable and washable?

Answer of Generated by AI and verified

Yes, the helmet is equipped with a sweat-absorbing liner that is removable and washable. This feature helps you keep the helmet interior fresh and clean.

* Generated by AI based on customer and product data

2026-09-25

Generated by AI and verified

What type of closure system does the Oneal Sonus helmet use?

Answer of Generated by AI and verified

This helmet features the innovative O’Neal Fidlock® magnetic buckle. This system is designed for easy and secure fastening, which can be operated with one hand, even while wearing gloves.

* Generated by AI based on customer and product data

2026-09-25

Generated by AI and verified

Is the Oneal Sonus Solid Off-road Helmet worth buying for off-road adventures?

Answer of Generated by AI and verified

The Oneal Sonus Solid Off-road Helmet offers certified protection, a lightweight design, and exceptional ventilation, making it a reliable choice for off-road users.

* Generated by AI based on customer and product data

2026-09-25

Generated by AI and verified

What material is the shell of the Sonus Solid helmet made from?

Answer of Generated by AI and verified

The outer shell of the Oneal Sonus Solid Off-road Helmet is constructed from ABS (Acrylonitrile Butadiene Styrene) and EPS (Expanded Polystyrene).

* Generated by AI based on customer and product data

2026-09-25

Generated by AI and verified

What safety certifications does the Oneal Sonus helmet have?

Answer of Generated by AI and verified

This helmet is certified to meet both the EN1078 safety standard for bicycle helmets and the ASTM downhill standard, ensuring it provides reliable protection for various riding disciplines.

* Generated by AI based on customer and product data

2026-09-25

Generated by AI and verified

How does the ventilation system work on the Sonus Solid helmet?

Answer of Generated by AI and verified

The helmet features multiple large air vents designed to provide optimal ventilation and cooling during your ride. It is also compatible with Airflaps™ for riders who wish to personalize their ventilation further.

* Generated by AI based on customer and product data

2026-09-25

Generated by AI and verified

Is the Oneal Sonus Solid helmet suitable for Motocross and Enduro?

Answer of Generated by AI and verified

Yes, the Oneal Sonus Solid Off-road Helmet is specifically engineered for the demands of Motocross and Enduro riding, offering a combination of protection, ventilation, and comfort for these activities.

* Generated by AI based on customer and product data

2026-09-25

Generated by AI and verified

Does this helmet have features to keep my goggles in place?

Answer of Generated by AI and verified

Yes, the helmet is designed with a goggle strap ridge on the back. This feature helps to keep your goggle strap securely in position while riding on rough terrain.

* Generated by AI based on customer and product data

2026-09-25

Generated by AI and verified

Is the visor on the Sonus Solid helmet adjustable?

Answer of Generated by AI and verified

Yes, the helmet is equipped with a height-adjustable visor, allowing you to position it according to your preference and riding conditions.

* Generated by AI based on customer and product data

2026-09-25

Generated by AI and verified

How does the ventilation of the Sonus Solid helmet compare to the Shot Race Gear Pulse Lines helmet?

Answer of Generated by AI and verified

The Oneal Sonus Solid helmet is described as having multiple large air vents for optimal ventilation and cooling. The Shot Race Gear Pulse Lines Off-road Helmet is specified to have 6 intake vents and 4 exhaust vents. The Sonus is also Airflaps™ compatible for further ventilation customization.

* Generated by AI based on customer and product data

2026-09-25

Generated by AI and verified

How does the Oneal Sonus Solid Off-road Helmet compare to the Oneal Backflip Solid Off-road Helmet?

Answer of Generated by AI and verified

While both helmets are designed for off-road use, the Sonus Solid features a Fidlock® magnetic buckle for easy fastening, which is not specified for the Backflip Solid.

* Generated by AI based on customer and product data

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Frequently bought together

Best sellers

Use cases

Off-Road & Trail Riding 90% Fit

This helmet is designed for off-road use, offering the necessary protection for trail riding. Its multiple large air vents help keep you cool and comfortable during less intense rides, making it a great choice for beginners and casual users.

Full-face design,Multiple large air vents,ABS shell construction

Beginner Motocross (MX) Practice 80% Fit

For those new to motocross, this helmet provides essential protection with its ABS shell. The Fidlock® magnetic buckle allows for quick, single-handed fastening, which is a practical feature for riders getting used to their gear.

ABS shell,O’Neal Fidlock® magnetic buckle,Removable and washable liner

Warm Weather Riding 80% Fit

The helmet's design incorporates multiple large air vents to promote airflow. This makes it a comfortable option for riding on warm days, helping to manage heat and keep you focused on the trail.

Multiple large air vents,Removable, washable liner,Height adjustable visor

Entry-Level Downhill Mountain Biking (DH MTB) 60% Fit

While primarily an off-road moto helmet, its full-face coverage and ABS shell offer a level of protection suitable for entry-level downhill mountain biking. The adjustable visor is also useful for blocking sun and trail debris.

Full-face coverage,Height adjustable visor,ABS shell

Best for

Best for New Off-Road Riders

This helmet is a great starting point for those new to off-road riding. It offers essential features like multiple large air vents for good airflow and a height-adjustable visor, all at an accessible price point. The O'Neal Fidlock® magnetic buckle is designed for easy, single-handed use, adding convenience for beginners.

Based on: ventilation: multiple large air vents, Type: off_road, Visor type: height adjustable visor, Additional features: O’Neal Fidlock® magnetic buckle for easy, single-handed fastening and release

Great Value for Casual Trail Use

For riders who need reliable protection without a high price tag, this helmet is an excellent choice. It provides practical features like a removable liner for easy cleaning and multiple large air vents for comfort, making it a solid and affordable option for casual off-road adventures.

Based on: ventilation: multiple large air vents, Liner removable: yes, Price tier: entry

Ideal for Practical Commuting

This helmet offers a practical combination of comfort and convenience for daily use. The multiple large air vents help keep you cool on your ride, while the removable liner makes it simple to keep the helmet fresh. It's a reliable and straightforward choice for commuters.

Based on: ventilation: multiple large air vents, Liner removable: yes, Closure system: Microlock, Micrometric buckle

Benefits

FunctionalStay Cool and Focused with Optimal Airflow

A sophisticated ventilation system with multiple large air vents channels air through the helmet for optimal cooling. This advanced airflow helps prevent overheating during intense sessions, allowing you to ride longer and harder in comfort.

Ventilation: multiple large air vents

Ideal buyer profiles

The Budget-Focused Rider

This rider seeks reliable protection and essential features without a high price tag. They prioritize safety and functionality, looking for a helmet that delivers solid performance for off-road activities without unnecessary extras.

The Oneal Sonus helmet is an excellent match, offering a durable ABS shell and key convenience features at an accessible price point. It includes a height-adjustable visor and a Fidlock® magnetic buckle for easy use, providing great value for the cost-conscious rider.

The Comfort-Prioritizer

This individual values comfort during long rides, especially in varied conditions. They look for features like effective ventilation and a comfortable, manageable liner to stay cool and focused on the trail.

With its multiple large air vents for ventilation and a removable liner for easy cleaning, the Sonus helmet is designed for comfort. The Fidlock® magnetic buckle also adds a layer of convenience, allowing for quick, single-handed fastening and release.

The Style-Conscious Rider

This buyer wants gear that not only performs well but also looks good. They appreciate a clean, solid design that can be easily coordinated with their bike and other riding apparel, preferring a sleek and modern aesthetic.

The Sonus Solid helmet features a classic, single-color design that offers a sharp and understated look. Its clean lines and solid finish provide a versatile aesthetic that appeals to riders who value style as much as function.

Competitive features

When choosing a helmet, key factors include the type of protection, ventilation, and specific features designed for your riding style. The Oneal Sonus Solid is an off-road helmet, which sets it apart from the open-face and full-face street helmets in this comparison. While all products share a similar price point, their intended use and features differ significantly.

Where it excels

Specialized Off-Road Design: Engineered specifically for Motocross and Enduro, the Sonus Solid features a design focused on off-road protection and functionality, unlike the open-face or street-oriented full-face alternatives. Superior Ventilation: With multiple large air vents, this helmet is designed to provide significant airflow, a critical feature for managing heat during demanding off-road riding. Rider-Focused Features: The Sonus Solid includes practical elements for off-road use, such as a height-adjustable visor and compatibility with Airflaps™ for personalized ventilation.

Consider alternatives if...

If your primary need is for on-road or casual street riding, an open-face helmet like the Origine Palio 2.0 Scout or Gari G40 Sunvisor may offer more convenience and a wider field of view. For riders who need a full-face helmet for street use, which often prioritizes different aerodynamic and sound-dampening qualities, alternatives like the Axor Saber or Axxis Fenix models are designed for that purpose.

Verdict

The Oneal Sonus Solid Off-road Helmet is a purpose-built choice for Motocross and Enduro users. Its design prioritizes ventilation and off-road specific features over the all-purpose or street-focused characteristics of the other helmets in this comparison. While all are priced identically, the Sonus Solid stands out for its dedicated application, making it the clear choice for riders tackling trails and tracks.

Specs comparison

	Oneal Sonus Solid off-road helmet	Oneal Volt Solid Ece 22.06 Open Face Helmet	Oneal 5srs Hr Off-road Helmet	Oneal Backflip Rancid Off-road Helmet	Oneal Volt Corp Open Face Helmet
Ventilation	multiple large air vents	-	Maximum airflow and cooling with multiple oversized vents and connected air channels	Multiple air vents for optimal ventilation and cooling	optimal ventilation

Specs vs competitors

	Oneal Sonus Solid off-road helmet	Shot Race Gear Pulse Element Off-road Helmet	Ls2 Mx708 Fast Ii Grotesk Ece 22.06 Off-road Helmet	Shot Race Gear Speed Rac Off-road Helmet
Ventilation	multiple large air vents	6 intake and 4 exhaust vents	dynamic flow-through ventilation system with multiple intake ports on the chin and forehead, along with several rear exhaust ports	-