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Nexx · X.404

Nexx X.404

ECE 22.05

Design Concept & Background

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Nexx X.404 is a high-performance motorcycle helmet engineered by Nexx to meet high standards of safety and comfort. Inspect its detailed design background and specifications below.

Rider Profile & Intended Use

Riding Style Touring
Internal Fit Shape Intermediate Oval
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Where to buy

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$149.95 ● In Stock 1 second ago Buy Now →

Certified Nexx Stores in US

Price History

Product Concept & Specifications

Nexx (Portugal)

Engineering & Technical Analysis

Die Nexx X.404 nutzt eine EPS-Innenausstattung mit mehrfacher Dichte, die darauf ausgelegt ist, hohe Aufprallenergie zu absorbieren und gleichzeitig die strukturelle Integrität in Konfigurationen ohne Vollvisier zu gewährleisten. Die Schalenkonstruktion besteht aus einem Verbundgewebe, das für ein optimales Verhältnis von Steifigkeit zu Gewicht ausgelegt ist und so präzises Kopfverfolgen ohne unnötigen Ballast ermöglicht.

Fit & Shell Structure

Intermediate Oval Shape

Balanced oval fit: standard ergonomic curvature fitting 80%+ of riders.

[MATR.SHEL] Shell Construction Composite Outer structural material
[PHYS.MASS] Measured Weight 1050g (2.31) Approximate medium size weight
[COVG.YEAR] Warranty 2 Manufacturer coverage duration
[OPER.ROLE] Primary Use Case Touring Optimized riding orientation

Safety & Certifications

[SYS.CERT] Homologation ECE 22.06 Certified safety standard
[SYS.PROT] Rotational Protection 1 Mitigates rotational impact
[SYS.EQRS] Emergency Release Not Equipped Cheek pad quick removal
[SYS.LOCK] Retention Strap Double D-Ring Chin strap buckle style
5 /5
SHARP Rating

SHARP Impact Test Score

Verified SHARP UK impact crash test scorecard representing multi-directional energy dissipation.

Acoustics & Aerodynamics

84 dB
Acoustics
6 /10
Ventilation

Quiet Index: Superior sound damping and isolated ear cavity structures. Good flow balance utilizing EPS exhaust ports.

[AERO.TEST] Wind Tunnel Tested No Optimized shell aerodynamics
[VISR.FOG] Pinlock Tech Not Included Anti-fog shield insertion

Technology & Convenience

[SYS.COMM] Comms Integration Generic Speaker Cutouts Intercom cutout availability
[FIT.GLASS] Glasses Friendly No Inner lining eyewear grooves
[VISR.SYS] Visor Shield Tech Single Visor Integrated drop-down sun visor
[FIT.LINR] Removable Interior Partial / Fixed Washable lining modules

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