Nolan · N21 Visor
Nolan N21 Visor
Quick Facts at a Glance
Verified Safety Snapshot
How this helmet’s verified certifications map to recognized safety homologations and crash testing.
Safety standards compliance is based on official manufacturer documentation and public safety laboratory test results. Always verify regional compliance labels on the physical helmet prior to use.
Verified Fit & Sizing Guide
Head shape profile matching and interactive size calculator based on verified manufacturer dimensions.
Designed for open-face fit; requires chin bar adjustment for optimal cheek coverage.
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.
Design Concept & Background
"Passion for Safety"
Experience the perfect balance of Italian engineering and timeless style with the Nolan N21 Visor. Designed for the modern rider who demands uncompromising safety without sacrificing aesthetics, this open-face helmet features a sleek, low-profile shell that cuts through the wind with minimal drag. The interior is lined with premium, moisture-wicking EPS foam that contours perfectly to your head, offering superior comfort on long rides while the integrated sun visor provides instant protection against glare. Whether you are cruising city streets or carving canyon roads, the N21 delivers a secure fit and exceptional clarity. Its classic design ensures it remains a standout piece in any garage, blending heritage craftsmanship with contemporary performance features for an unforgettable riding experience.
Rider Profile & Intended Use
Where to buy
| Retailer | Price | Availability | |
|---|---|---|---|
| Amazon (US) | Check live price | View on site | Check Price → |
Price History & Trends
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Product Concept & Specifications
Nolan (Italy)Engineering & Biomechanical Safety Analysis
The N21 Visor utilizes Nolan's advanced EPS liner construction with a multi-density foam architecture to optimize impact absorption while maintaining a lightweight profile. Its aerodynamic shell design incorporates specific flow channels that reduce wind buffeting and manage airflow efficiently, ensuring rider comfort during high-speed open-face riding.
The Nolan N21 Visor is engineered as a high-integrity Open Face protective system, utilizing a structural shell constructed from Polycarbonate. This structural layup is engineered to provide progressive kinetic energy dissipation during impact deceleration, distributing localized shock across outer lamina layers while minimizing deformation transfer into the internal multi-density EPS liner.
Certified to ECE 22.06 protocols, the architecture is subjected to rigorous linear deceleration limits and oblique impact evaluations to mitigate rotational acceleration forces associated with diffuse axonal injury. For a deeper breakdown of rotational thresholds and impact testing speeds, consult our ECE 22.06 vs DOT vs SNELL engineering benchmark.
Internal geometry follows a Intermediate Oval cranial profile, designed to mitigate focal pressure hot spots across the parietal ridges while maintaining uniform radial clamping pressure along the zygomatic arch. Riders seeking optimal retention stability and break-in guidance should review the cranial aspect ratios and head shape guide as well as our 3D cheek pad density protocol.
Shell composite integrity and acoustic sealing are further optimized through channelized EPS porting and aerodynamic laminar profiling. To learn how shell composites resist stress cracking under prolonged environmental cycling, inspect the composite material comparative matrix.
Fit & Shell Structure
Intermediate Oval Shape
Balanced oval fit: standard ergonomic curvature fitting 80%+ of riders.
Safety & Certifications
Acoustics & Aerodynamics
Technology & Convenience
Regional Legality & Compliance
ECE 22.06 certification does not meet the mandatory DOT FMVSS 218 requirement for street use in the US.
Fully compliant with ECE 22.06 standards for road use within the European Union.
Regional Legality Guidance
Interactive Size & Fit Finder
Designed for open-face fit; requires chin bar adjustment for optimal cheek coverage.
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.
Part numbers
| Product style | MFR. product # | SKU | Availability |
|---|---|---|---|
| Gloss Black / | — |
NOL-N21V-BLK | instock |
| Silver Metallic / | — |
NOL-N21V-GRE | instock |
| Racer Blue / | — |
NOL-N21V-RAC | instock |
| Solid TC-3 / | — |
NOL-N21V-SOL | instock |
| Racer TC-3 / | — |
NOL-N21V-RAC | instock |
| Tech TC-1 / | — |
NOL-N21V-TEC | instock |
Available Colors & Graphics
View on retailers
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Compatible Accessories
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Nolan N100-6
N21 Visor
N60-6
N120-1
N80-8
Compatible Motorcycles for the Nolan N21 Visor
Low-profile cranial coverage tuned for neutral cruiser posture, scenic riding, and urban cross-traffic awareness.
Data Confidence & Verification Provenance
Helmetsan enforces field-level verification and multi-source cross-referencing. Unverified values are explicitly flagged rather than estimated.