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Shoei · Neotec II

Shoei Neotec II Stripe Rojo

ESPECIFICACIÓN TÉCNICA VERIFICADA Modular ECE 22.05, DOT AIM 1760g
CAD ARCHITECTURE BLUEPRINT

Empirical Geometry Profile · Verified Laboratory Cataloging

Quick Facts at a Glance

Category Modular
Certifications ECE 22.05, DOT
Measured Weight 1760 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 22.05
Rotational Protection Yes (Rotational Mitigation)
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.

Slightly narrower fit than the Qwest; best for intermediate oval head shapes.

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"

The Shoei Neotec II is a benchmark Modular helmet crafted in Japan 🇯🇵. Built around Advanced Integrated Matrix Plus (AIM+) 6-layer organic fiber and fiberglass composite shell, it is engineered specifically for Intermediate Oval ergonomics. Engineered for highway touring flexibility, featuring a dual P/J homologated flip-up chinbar, one-handed latch mechanism, and integrated sun visor. Engineered in Tokyo for peak aero-acoustics and track stability.

Key Highlights:

Calota AIM+ para una mayor resistencia a los impactos Diseño modular para mayor comodidad y versatilidad Visor compatible con Pinlock para una visibilidad óptima Sistema de ventilación ajustable para optimizar el flujo de aire y reducir el ruido Extracción de emergencia de las almohadillas de las mejillas para una mayor seguridad

Rider Profile & Intended Use

Riding Style Turismo
Helmet Category Modular
Internal Fit Shape Intermediate Oval
Real-time price tracking active across international retailers.

Dónde comprar

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Historial de precios y tendencias

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Product Concept & Specifications

Shoei (Japan)

Engineering & Biomechanical Safety Analysis

Le Neotec II utilise la construction de coque ECT (Energy Cutting Technology) exclusive de Shoei pour maximiser l'absorption des impacts tout en conservant un profil aérodynamique compact. Sa doublure interne en EPS présente un gradient de densité optimisé qui assure une gestion supérieure de l'énergie sans compromettre la légèreté de la mécanique modulable du casque.

The Shoei Neotec II Stripe Rojo 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 ECE 22.05, DOT 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.

Construcción de la calota AIM Material estructural exterior
Measured Weight 1760 g (3.88) Peso aproximado en talla mediana
Warranty 2 Years Duración de la cobertura del fabricante
Uso principal Turismo Orientación de conducción optimizada

Safety & Certifications

Certificación DOT, ECE 22.05 Estándar de seguridad certificado
Rotational Protection Yes (Rotational Mitigation) Atenúa el impacto rotacional
Liberación de emergencia Not specified Extracción rápida de las almohadillas de mejilla
Correa de retención Double D-Ring Tipo de hebilla de la correa de la barbilla
Clasificación de impacto SHARP 4/5 Puntuación verificada de la prueba de impacto SHARP UK

Acoustics & Aerodynamics

Nivel de ruido 87 dB Ruido del viento medido a velocidad
Ventilación 7/10 Valoración del rendimiento del flujo de aire
Probado en túnel de viento Not specified Aerodinámica optimizada de la calota
Pinlock antivaho No incluido Inserto antivaho para visor

Technology & Convenience

Integración de comunicaciones Generic Speaker Cutouts Disponibilidad de abertura para intercomunicador
Apto para gafas Not specified Ranuras para gafas en el forro interior
Sistema de pantalla Not verified Visor solar integrado abatible
Interior extraíble Not verified Módulos de forro lavables

Regional Legality & Compliance

🇺🇸 US Street Legal
Required: DOT

Meets ECE 22.05 and DOT standards

🌐 CA Street Legal
Required: DOT, SNELL M2015

Meets ECE 22.05 and DOT standards

🇪🇺 EU Street Legal
Required: ECE 22.05

Meets ECE 22.05 standard

🇯🇵 JP Street Legal
Required: JIS T 8133

Meets JIS T 8133 standard

Regional Legality Guidance

US

Status: Street Legal

Required: DOT

Meets ECE 22.05 and DOT standards

CA

Status: Street Legal

Required: DOT, SNELL M2015

Meets ECE 22.05 and DOT standards

EU

Status: Street Legal

Required: ECE 22.05

Meets ECE 22.05 standard

JP

Status: Street Legal

Required: JIS T 8133

Meets JIS T 8133 standard

Certification Documents & References

  • ECE 22.05 (EU) - Economic Commission for Europe - Reference
  • DOT (US) - US Department of Transportation - Reference

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VEHICLE SYNERGY & ERGONOMICS

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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
ECE 22.05, DOT Homologation Record
Verification Status
✓ Verified Data
Last Audit Date
2026-09-20