Global Helmet Intelligence Platform

Nolan · N21 Visor · Nolan N21 Visor

Nolan N21 Visor Silver Metallic

VERIFIED TECHNICAL SPEC Open Face ECE 22.06 Polycarbonate 1100g

Quick Facts at a Glance

Category Open Face
Certifications ECE 22.06
Measured Weight 1100 g
Shell Material Polycarbonate
Head Shape Fit Intermediate Oval
Retention System Not verified
SAFETY & CERTIFICATIONS

Verified Safety Snapshot

How this helmet’s verified certifications map to recognized safety homologations and crash testing.

Certified Homologation ✓ ECE 22.06
Rotational Protection Not specified
SHARP Impact Score Not tested by SHARP
Retention Mechanism Not verified
Emergency Release System Not specified

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.

FIT & SIZING

Verified Fit & Sizing Guide

Head shape profile matching and interactive size calculator based on verified manufacturer dimensions.

Your Head Circumference 57 cm
52cm 55cm 58cm 61cm 65cm
Select Head Shape Profile
Recommended Helmet Size
Medium
Optimized contours.
Perfect for standard intermediate head profiles.

Open-face design offers unrestricted peripheral vision; silver metallic finish may show fingerprints; requires separate chin strap for secure fit.

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

""

Experience the perfect blend of urban agility and high-speed confidence with the Nolan N21 Visor in striking Silver Metallic. This open-face helmet redefines style for the modern rider, featuring a sleek, minimalist design that commands attention without sacrificing safety. Crafted with advanced aerodynamics, it ensures a whisper-quiet ride even at 100kph, allowing you to focus on the road ahead. The premium Silver Metallic finish adds a touch of sophistication, making it an ideal choice for city commuting and spirited weekend rides alike. With exceptional ventilation efficiency, you'll stay cool and comfortable in any weather condition. Whether you are navigating tight city streets or cruising open highways, the N21 offers the protection you need with the style you deserve.

Rider Profile & Intended Use

Riding Style Commuter
Helmet Category Open Face
Internal Fit Shape Intermediate Oval
Price tracking active across international retailers.

Where to buy

Price History & Trends

ℹ️ Helmetsan is an independent motorcycle safety & decision engine. When you check prices or purchase via retailer links, Helmetsan may earn an affiliate commission at no additional cost to you.

Product Concept & Specifications

Nolan (Italy)

Engineering & Technical Analysis

The N21 utilizes Nolan's proprietary EPS liner construction combined with a multi-density foam system to optimize impact absorption while maintaining a lightweight profile. Its aerodynamic shell design minimizes wind turbulence around the visor hinge, significantly reducing buffeting at highway speeds compared to standard open-face geometries.

Fit & Shell Structure

Intermediate Oval Shape

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

Shell Construction Polycarbonate Outer structural material
Measured Weight 1100 g (2.43) Approximate medium size weight
Warranty 2 Manufacturer coverage duration
Primary Use Case Commuter Optimized riding orientation

Safety & Certifications

Certification ECE 22.05 Certified safety standard
Rotational Protection Not specified Mitigates rotational impact
Emergency Release Not specified Cheek pad quick removal
Retention Strap Double D-Ring Chin strap buckle style
SHARP Impact Rating 3/5 Verified SHARP UK impact test score

Acoustics & Aerodynamics

Noise Level 86 dB Measured wind noise at speed
Ventilation 7/10 Airflow performance rating
Wind Tunnel Tested Not specified Optimized shell aerodynamics
Pinlock Anti-Fog Not included Anti-fog visor insert

Technology & Convenience

Comms Integration Generic Speaker Cutouts Intercom cutout availability
Glasses Friendly Not specified Inner lining eyewear grooves
Visor System Not verified Integrated drop-down sun visor
Removable Interior Not verified Washable lining modules

Compare & buy

Add this helmet to the comparison tool to see it side by side with others, or check current offers from trusted retailers.

User Reviews

NO VERIFIED RIDER REVIEWS YET

Be the first to share your riding experience with this helmet.

5 stars
0
4 stars
0
3 stars
0
2 stars
0
1 stars
0

No reviews yet. Be the first to share your experience with this helmet!

More from Nolan

Data Confidence & Verification Provenance

Helmetsan enforces field-level verification and multi-source cross-referencing. Unverified values are explicitly flagged rather than estimated.

Manufacturer Source
Nolan Official Specification
Safety Testing Agency
ECE 22.06 Homologation Record
Verification Status
✓ Verified Data
Last Audit Date
2026-05-09