Nexx · X.404
Nexx X.404 Silber
Design Concept & Background
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Nexx X.404 Silber 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
Where to buy
| Marketplace | Price | Availability | Updated | |
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Amazon (US)
Store Profile
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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 ein EPS-Linersystem mit Mehrdichte, das entwickelt wurde, um hohe Aufprallenergie zu absorbieren und gleichzeitig die strukturelle Steifigkeit des Kinnbügels zu gewährleisten. Die aerodynamische Schale verfügt über windkanaloptimierte Konturen, die die Luftströmungsablösung steuern und so das Wummern bei hohen Geschwindigkeiten deutlich reduzieren – trotz der Halbschalen-Konstruktion.
Fit & Shell Structure
Intermediate Oval Shape
Balanced oval fit: standard ergonomic curvature fitting 80%+ of riders.
Safety & Certifications
SHARP Impact Test Score
Verified SHARP UK impact crash test scorecard representing multi-directional energy dissipation.
Acoustics & Aerodynamics
Quiet Index: Superior sound damping and isolated ear cavity structures. Good flow balance utilizing EPS exhaust ports.
Technology & Convenience
Interactive Size & Fit Finder
Open face design offers maximum ventilation; suitable for sport and urban commuting; requires separate chin guard attachment.
How to measure
Wrap a cloth measuring tape around your head just above your eyebrows and ears. Pull the tape comfortably snug, read the length, and repeat for consistency.
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