Nolan · N40-5
诺兰 N40-5 黑色
Design Concept & Background
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诺兰 N40-5 黑色 is a high-performance motorcycle helmet engineered by Nolan to meet high standards of safety and comfort. Inspect its detailed design background and specifications below.
Rider Profile & Intended Use
Where to buy
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Amazon (US)
Store Profile
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$149.95 | ● In Stock | 1 second ago | Buy Now → |
Certified Nolan Stores in US
Price History
Product Concept & Specifications
Nolan (Italy)Engineering & Technical Analysis
N40-5采用诺兰先进的复合材料外壳结构，在保证刚性的同时实现轻量化，并配备多层EPS衬垫以优化冲击吸收。其气动设计包含特定的气流通道，在高速行驶时引导气流经过骑手面部，同时最大限度地减少湍流。
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
Designed for oval head shapes; offers a wide field of vision due to open-face design.
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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