1 7
O'NEAL

O'NEAL SONUS SLICK MTB Helmet Grey/Yellow

The O'NEAL SONUS SLICK MTB helmet is designed to offer exceptional protection and comfort on the most demanding DH terrain. Its high-quality ABS shell... Read more

Recommanded price* : 119,99 €

99,99 €
99,99 €
View full details

Description

The O'NEAL SONUS SLICK MTB helmet is designed to offer exceptional protection and comfort on the most demanding DH terrain. Its high-quality ABS shell ensures increased resistance, while the multiple ventilation openings guarantee optimal airflow and cooling, even during intense rides.

The helmet is compatible with the Airflaps™ system (not included), allowing further personalisation of comfort. Its visor is height-adjustable for better visibility, and the O'Neal Fidlock® magnetic buckle makes it easy to fasten and release with one hand while offering maximum security during riding. The inner liner is comfortable, padded, removable, sweat-absorbing and washable.

The O'NEAL SONUS also ensures stable goggle retention thanks to a specially designed ridge at the rear of the shell. It complies with the EN1078 safety standard for bicycle helmets and ASTM for downhill helmets.

Size Guide:

SIZES HEAD CIRCUMFERENCE
XS 53-54 cm
S 55-56 cm
M 57-58 cm
L 59-60 cm
XL 61-62 cm
XXL 63-64 cm

Ref: 15721342108028

Informations techniques

High-quality ABS shell ;
Multiple ventilation openings for optimal airflow ;
Compatible with Airflaps™ ;
Height-adjustable visor ;
O'Neal Fidlock® magnetic buckle for easy fastening ;
Padded comfort liner, removable, moisture-wicking ;
Glasses retention thanks to the rear ridge ;
Compliant with EN1078 and ASTM standards ;
Shell: 76% ABS, 24% EPS ;
Padding: 100% PU Foam ;
Liner: 85% Polyester, 15% Spandex.
;

Informations prix

*Supplier recommended retail price in October 2025