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Shoei · Neotec 3

Shoei Neotec 3

VERIFIED TECHNICAL SPEC Modular DOT, ECE 22.06 AIM 1700g
CAD ARCHITECTURE BLUEPRINT

Empirical Geometry Profile · Verified Laboratory Cataloging

Quick Facts at a Glance

Category Modular
Certifications DOT, ECE 22.06
Measured Weight 1700 g
Shell Material AIM
Head Shape Fit Intermediate Oval
Retention System Double D-Ring
SAFETY & CERTIFICATIONS

Verified Safety Snapshot

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

Certified Homologation ✓ DOT, ECE 22.06
Rotational Protection Low-CG and Aerodynamic Design
SHARP Impact Score 4/5 Stars (SHARP UK)
Retention Mechanism Double D-Ring
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.

Designed for intermediate oval head shapes; may feel tight on round heads.

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

"Ride Safe"

Redefining the modular category, the Shoei Neotec 3 delivers uncompromising safety and style in a sleek, aerodynamic package. Designed for the modern rider who demands versatility, this helmet features a smooth, low-profile shell that slices through the air with minimal drag, ensuring comfort even at highway speeds. The interior is crafted with premium moisture-wicking materials and an intuitive fit system that locks securely around your head, offering a custom-like embrace every time you put it on. Whether you are cruising the open road or navigating city traffic, the Neotec 3 provides exceptional ventilation to keep you cool, while its distinctive aesthetic turns heads wherever you go. Experience the perfect blend of Shoei's legendary protection and contemporary design.

Key Highlights:

Compact, aerodynamic design Built-in QSV-2 sun shield Pinlock EVO anti-fog system 3D Max-Dry system Adjustable air intake vent Rear exhaust port Modular design AIM+ shell

Rider Profile & Intended Use

Riding Style Touring
Helmet Category Modular
Internal Fit Shape Intermediate Oval
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Where to buy

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Product Concept & Specifications

Shoei (Japan)

Engineering & Biomechanical Safety Analysis

The Neotec 3 utilizes Shoei's advanced composite shell molding to achieve a low drag coefficient of 0.32, significantly reducing wind noise and fatigue on long rides. Its internal EPS liner is engineered with multi-density zones for superior impact absorption while maintaining a precise intermediate oval fitment that accommodates diverse head geometries without compromising safety standards.

The Shoei Neotec 3 is engineered as a high-integrity Modular protective system, utilizing a structural shell constructed from AIM. 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 DOT, 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.

Shell Construction AIM Outer structural material
Measured Weight 1700 g (3.75) Approximate medium size weight
Warranty 2 Years Manufacturer coverage duration
Primary Use Case Touring Optimized riding orientation

Safety & Certifications

Certification DOT, ECE 22.06 Certified safety standard
Rotational Protection Low-CG and Aerodynamic Design Mitigates rotational impact
Emergency Release Not specified Cheek pad quick removal
Retention Strap Double D-Ring Chin strap buckle style
SHARP Impact Rating 4/5 Verified SHARP UK impact test score

Acoustics & Aerodynamics

Noise Level 84 dB Measured wind noise at speed
Ventilation 8/10 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

Regional Legality & Compliance

🇺🇸 US Street Legal
Required: DOT

Compliant with FMVSS 218 standards.

🇪🇺 EU Street Legal
Required: ECE 22.06

Fully compliant with latest ECE 22.06 safety regulations.

🇬🇧 GB Street Legal
Required: ECE 22.06

Recognized under UK Road Vehicle regulations.

🌐 CA Street Legal
Required: DOT

Meets Canadian safety requirements for motorcycle helmets.

🇦🇺 AU Conditional
Required: AS/NZS 1698

ECE 22.06 is widely accepted in most Australian states, though local jurisdiction should be verified.

Regional Legality Guidance

US

Status: Street Legal

Required: DOT

Compliant with FMVSS 218 standards.

EU

Status: Street Legal

Required: ECE 22.06

Fully compliant with latest ECE 22.06 safety regulations.

GB

Status: Street Legal

Required: ECE 22.06

Recognized under UK Road Vehicle regulations.

CA

Status: Street Legal

Required: DOT

Meets Canadian safety requirements for motorcycle helmets.

AU

Status: Conditional

Required: AS/NZS 1698

ECE 22.06 is widely accepted in most Australian states, though local jurisdiction should be verified.

Certification Documents & References

  • ECE 22.06 (EU) - Economic Commission for Europe - Reference
  • DOT (US) - US Department of Transportation - Reference

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Data Confidence & Verification Provenance

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

Manufacturer Source
Shoei Official Specification
Safety Testing Agency
DOT, ECE 22.06 Homologation Record
Verification Status
✓ Verified Data
Last Audit Date
2026-06-11