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O'NEAL

O'NEAL BACKFLIP KNOX MTB Helmet White/Black

The O'NEAL BACKFLIP KNOX MTB helmet is designed to provide optimal protection while guaranteeing superior comfort for DH. Its high-quality ABS shell ensures increased... Read more

Recommanded price* : 129,99 €

99,99 €
99,99 €
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Description

The O'NEAL BACKFLIP KNOX MTB helmet is designed to provide optimal protection while guaranteeing superior comfort for DH. Its high-quality ABS shell ensures increased robustness, while the multiple ventilation ports promote effective airflow and cooling, essential for intense MTB activities.

The height-adjustable visor, secured by breakaway plastic screws, improves safety in the event of a collision. The helmet is fitted with an O'Neal Fidlock® magnetic buckle, making it easy to adjust and release with one hand, while providing maximum security during riding. The interior lining is padded, removable, sweat-absorbing and washable for long-lasting comfort.

Compatible with the Airflaps™ system (not included) and designed to keep goggles in place, the helmet can also integrate IPX® Acells rotational impact absorption technology (optional). It meets EN1078 safety standards for bicycle helmets and ASTM standards for downhill helmets, ensuring reliable protection on all terrain.

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: 15721343648124

Informations techniques

ABS shell ;
Multiple vents for optimal ventilation ;
Durable multicolour graphics ;
Removable plush fabric inner lining, sweat-absorbing and washable ;
O'Neal Fidlock® magnetic buckle for easy one-handed fastening ;
Goggle retainer on shell rim ;
Plastic visor screws for added safety ;
Height-adjustable visor ;
Compatible with Airflaps™ ;
Compliant with EN1078 and ASTM safety standards for DH ;
Outer shell: 72% ABS, 26% EPS; Padding: 100% polyurethane foam; Lining: 82% polyester, 18% Lycra
;

Informations prix

*Supplier recommended retail price in October 2025