Global Helmet Intelligence Platform

Arai · Classic-V

Classic-V

SPÉCIFICATION TECHNIQUE VÉRIFIÉE Open Face ECE 22.05, DOT, Snell M2020 PB-cLc 1148g
CAD ARCHITECTURE BLUEPRINT

Empirical Geometry Profile · Verified Laboratory Cataloging

Quick Facts at a Glance

Category Casque ouvert
Certifications ECE 22.05, DOT, Snell M2020
Measured Weight 1148 g
Shell Material PB-cLc
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, Snell M2020, ECE 22.05
Rotational Protection None
SHARP Impact Score Not tested by SHARP
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.

Classic Arai fit; slightly narrow at the temples and snug around the cheeks for a secure hold without excessive padding. Designed for Intermediate Oval head shape.

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

"Safety is our business"

Tailored for classic roadsters and urban cruising, the Arai Classic-V is engineered for warm-weather riding with featherweight crown comfort. Its Advanced Multi-Composite (Carbon-Aramid-Glass / AIM+) shell tips the scales at a featherweight 1148g, channeling boundary-layer airflow to maintain a ~98 dB acoustic cabin profile while meeting DOT, Snell M2020, ECE 22.05 impact standards. The interior features a plush, moisture-wicking crown liner shaped for Intermediate Oval head shapes, secured by track-proven Double D-Ring retention for effortless warm-weather riding.

Key Highlights:

Calotte PB-cLc pour une résistance aux impacts Mousses latérales réglables pour un ajustement personnalisé Système de ventilation sophistiqué pour réguler la température Protection UV à 100 % Homologations DOT et Snell M2020 Design aérodynamique pour réduire les turbulences dues au vent

Rider Profile & Intended Use

Riding Style Tourisme
Helmet Category Casque ouvert
Internal Fit Shape Intermediate Oval
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Historique et tendances des prix

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Product Concept & Specifications

Arai (Japan)

Engineering & Biomechanical Safety Analysis

Features Complex Laminate Construction (CLC) with PB-SNC2 peripheral belt reinforcement and R75 smooth shell geometry for glance-off impact energy redirection paired with VAS (Variable Axis System) shield mechanism with dual-latch shield lock and IC Duct 5 ventilation intake ports. The interior utilizes One-piece multi-density EPS liner with Eco-Pure anti-microbial removable Dry-Cool interior lining with pre-shaped speaker cutouts for seamless Bluetooth comms integration.

The Classic-V is engineered as a high-integrity Open Face protective system, utilizing a structural shell constructed from PB-cLc. 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, Snell M2020 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.

Construction de la coque PB-cLc Matériau structurel extérieur
Measured Weight 1148 g (2.53) Poids approximatif en taille moyenne
Warranty 1 an Durée de la couverture du fabricant
Cas d’utilisation principal Tourisme Orientation de conduite optimisée

Safety & Certifications

Certification DOT, Snell M2020, ECE 22.05 Norme de sécurité certifiée
Rotational Protection None Atténue l'impact rotationnel
Déverrouillage d’urgence Not specified Retrait rapide des mousses de joues
Sangle de rétention Double D-Ring Type de boucle de jugulaire

Acoustics & Aerodynamics

Niveau sonore 97 dB Bruit du vent mesuré à vitesse élevée
Ventilation 7/10 Évaluation des performances de ventilation
Testé en soufflerie Not specified Aérodynamisme optimisé de la calotte
Pinlock antibuée Non inclus Insert antibuée pour visière

Technology & Convenience

Intégration des communications Generic Speaker Cutouts Disponibilité d’une découpe pour intercom
Compatible avec les lunettes Not specified Rainures pour lunettes dans la doublure intérieure
Système de visière Not verified Écran solaire intégré escamotable
Intérieur amovible Not verified Modules de doublure lavables

Regional Legality & Compliance

🇺🇸 US Street Legal
Required: DOT

Compliant with DOT and Snell M2020 standards

🌐 CA Street Legal
Required: DOT, DOT M

Compliant with DOT and Snell M2020 standards

🇪🇺 EU Not Street Legal
Required: ECE 22.05

Not compliant with EU regulations

Regional Legality Guidance

US

Status: Street Legal

Required: DOT

Compliant with DOT and Snell M2020 standards

CA

Status: Street Legal

Required: DOT, DOT M

Compliant with DOT and Snell M2020 standards

EU

Status: Not Street Legal

Required: ECE 22.05

Not compliant with EU regulations

Certification Documents & References

  • DOT FMVSS 218 (US) - Department of Transportation - Reference
  • Snell M2020 (US) - Snell Memorial Foundation - 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
Arai Official Specification
Safety Testing Agency
ECE 22.05, DOT, Snell M2020 Homologation Record
Verification Status
✓ Verified Data
Last Audit Date
2026-09-21