Der O'NEAL SONUS Helm SOLID ist ein mattschwarzer Fullface-MTB-Helm mit Visier und Kinnschutz, mit großem O'NEAL-Branding an der Seite und grau-schwarzer Innenpolsterung.
Der O'NEAL SONUS Helm SOLID in mattem Schwarz zeigt sich von hinten mit Belüftungsöffnungen, einem Mesh-Bereich und dem grauen O'NEAL-Logo im unteren Bereich - ideal für Ihre nächste MTB-Tour.
Der O'NEAL SONUS Helm SOLID ist ein mattschwarzer Fullface-MTB-Helm mit Visier und Kinnschutz, auffälligem O'NEAL-Branding, gepolsterter Innenausstattung und aerodynamischem Design - ideal für jedes Bike-Abenteuer.
Draufsicht auf den O'NEAL SONUS Helm SOLID mit aerodynamischen Belüftungsöffnungen, zentraler Schnalle und dezentem O'NEAL-Branding - mit seinem modernen, kantigen Design perfekt für Outdoor- oder Radsport.

Complete your set

£62.00
The O'NEAL ELEMENT FR Shorts HYBRID are black, knee-length cycling shorts with a front zipper, snap button closure, zippered side pockets and a gray, reflective patch on the left thigh - perfect for outdoor cycling. &

O'NEAL SONUS helmet SOLID

Sku: 0481-701
£97.00

Including taxes plus shipping costs Shipping calculated at checkout

Color:Black
Bestseller
Size:XS
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In stock - in 1-3 working days at your home

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Einfaches schwarzes Umriss-Symbol eines Lieferwagens mit Blick nach rechts auf einem hellgrauen Hintergrund.
NO DUTY TO THE UK
Ein schwarzer, gebogener Pfeil in Form einer kreisförmigen Schleife, der nach links zeigt und an ein Symbol für das Aktualisieren oder Rückgängigmachen gegen den Uhrzeigersinn erinnert, auf einem hellgrauen, strukturierten Hintergrund.
SIMPLE RETURN SHIPMENT

Safe, robust and stylish in design - the SONUS MTB helmet is your first choice for action on the bike. No matter what terrain you're riding on: With this helmet from O'NEAL, you can rely on a high-quality product!

Size table full-face helmets adults


Size XS S M L XL XXL
Head circumference 53cm - 54cm 55cm - 56cm 57cm - 58cm 59cm - 60cm 61cm - 62cm 63cm - 64cm

Size table full-face helmets adults


Size XS S M L XL XXL
Head circumference 53cm - 54cm 55cm - 56cm 57cm - 58cm 59cm - 60cm 61cm - 62cm 63cm - 64cm

Complete your set

The O'NEAL ELEMENT FR Shorts HYBRID are black, knee-length cycling shorts with a front zipper, snap button closure, zippered side pockets and a gray, reflective patch on the left thigh - perfect for outdoor cycling. &
£62.00

Specification

ABS shell: The bowl of this O'NEAL Helms consists of robust and light ABS.
Ventilation & cooling: several LExpenses ensure that thanks to optimal ventilation, you can keep a cool head even with long operations.
Durable design: Multi -colored graphics give this O’Neal Helm its sporty appearance and will be preserved for a long time thanks to the best technology.

Technical data

Security Norm EN1078, ASTM Downhill standard
Shell Construction ABS
Helmet Type Integral helmet
Outer Shell 1
Weight (M Shell) 1020
Weight (L Shell) 1100
Locking System O'Neal Fidlock® magnetic closure
Special Technology Air flaps compatible
Material and Function Removable, washable
Ventilation Multiple Lüfglungen
Replaceable Yes
Screws Break-Away screw
Replaceable Visor yes

Material

76% ABS, 24% EPS

Frequently asked questions

What is the O'NEAL SONUS designed for?
The SONUS is a full-face mountain bike helmet – ideal for enduro, trail and downhill riding. It is not approved for motorised use (motorcycle/motocross).
Which safety standard does the SONUS meet?
The SONUS exceeds the EN 1078 bicycle helmet standard. It is not certified for use with motorised vehicles.
How do I find the right size?
The SONUS is available in sizes XS to XL. Measure your head circumference about 2 cm above the eyebrows and compare it with our size chart.
What features does the SONUS offer?
A tough ABS shell, a Fidlock® magnetic buckle for one-handed opening and closing, multiple vents for cooling, and Airflaps™ compatibility for extra airflow under your goggles.
Can I wash the liner?
Yes. The ultra-plush liner is sweat-absorbing, removable and washable. A helmet bag is included in delivery.

50 YEARS FASTER | SETTING THE BAR SINCE 1970

MTB COLLECTION 2025

The 2025 MTB collection has plenty of updates up its sleeve in the areas of gear, helmets, protection and accessories - with brand new designs and colors.

PRODIGY FIVE FIVE

The PRODIGY line is the culmination of 50 years of hard work and dedication to bring O'NEAL riders the best there is.

OUR YOUNGEST RIDERS

For over 50 years O'NEAL has been producing the best equipment and the safest protection for children. Whether they are just riding for fun or are already little pros.

Ein schwarzes Umrisssymbol eines Blitzes in einem kreisförmigen Pfeil mit drei kleinen Punkten oben links, die Energie, Erfrischung oder Aufladen symbolisieren.

CRASH REPLACEMENT

Crash Replacement

Has your O'NEAL helmet broken or have you had a fall with it? We are here for you!