Global Helmet Intelligence Platform

HJC · i30

HJC i30 Pearl White

SPÉCIFICATION TECHNIQUE VÉRIFIÉE Open Face ECE 22.06, DOT Polycarbonate 1200g
CAD ARCHITECTURE BLUEPRINT

Empirical Geometry Profile · Verified Laboratory Cataloging

Quick Facts at a Glance

Category Casque ouvert
Certifications ECE 22.06, DOT
Measured Weight 1200 g
Shell Material Polycarbonate
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
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.

La forme intermédiaire ovale assure un ajustement confortable pour la plupart des morphologies de tête.

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 First"

The HJC i30 helmet embodies the perfect blend of sleek styling and advanced engineering, delivering unparalleled performance and protection on the road. Its aerodynamic design slices through the wind with ease, reducing drag and minimizing fatigue. The helmet's ventilation system is meticulously crafted to provide maximum airflow, keeping you cool and focused during long rides. With its Pinlock MaxVision ready visor, you'll enjoy unobstructed vision and crystal-clear visibility, even in the most challenging conditions. The HJC i30's intermediate oval head shape ensures a comfortable fit, while its lightweight polycarbonate shell provides the perfect balance of durability and impact resistance. Whether you're cruising through the city or carving through the canyons, the HJC i30 is the ultimate open-face helmet for riders who demand the best.

Key Highlights:

Coque en polycarbonate Forme intermédiaire ovale Compatible Pinlock MaxVision Mousse EPS multi-densité Sangle de menton renforcée

Rider Profile & Intended Use

Riding Style Commuter
Helmet Category Casque ouvert
Internal Fit Shape Intermediate Oval
Real-time price tracking active across international retailers.

Où acheter

Revendeur Prix Availability
Amazon (US) Voir le prix en temps réel Voir sur le site Voir le prix →

Historique et tendances des prix

ℹ️ Helmetsan est un moteur indépendant de sécurité et d’aide à la décision pour les motos. Lorsque vous consultez des prix ou achetez via des liens de revendeurs, Helmetsan peut percevoir une commission d’affiliation, sans frais supplémentaires pour vous.

Product Concept & Specifications

HJC (South Korea)

Engineering & Biomechanical Safety Analysis

Le casque HJC i30 offre une sécurité solide grâce à sa coque en polycarbonate et son système d'absorption des impacts avancé. Le confort est optimisé par un intérieur évacuant l'humidité et un système de ventilation réglable, garantissant une respirabilité et un ajustement précis. Sa conception jet permet un flux d'air constant tout en maintenant une protection efficace, idéal pour les motards recherchant un équilibre entre style et fonctionnalité.

The HJC i30 Pearl White 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, 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.

Construction de la coque Polycarbonate Matériau structurel extérieur
Measured Weight 1200 g (2.65) Poids approximatif en taille moyenne
Warranty 1 an Durée de la couverture du fabricant
Cas d’utilisation principal Commuter Orientation de conduite optimisée

Safety & Certifications

Certification DOT 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 92 dB Bruit du vent mesuré à vitesse élevée
Ventilation 8/10 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 Legal
Required: DOT

Compliant with FMVSS 218

🌐 CA Legal
Required: DOT

Compliant with CMVSS 218

🇬🇧 GB Legal
Required: ECE 22.06

Compliant with UK Road Regulations

Regional Legality Guidance

US

Status: Legal

Required: DOT

Compliant with FMVSS 218

CA

Status: Legal

Required: DOT

Compliant with CMVSS 218

GB

Status: Legal

Required: ECE 22.06

Compliant with UK Road Regulations

Certification Documents & References

  • DOT (US) - Department of Transportation - Reference
  • ECE 22.06 (EU) - Economic Commission for Europe - 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
HJC Official Specification
Safety Testing Agency
ECE 22.06, DOT Homologation Record
Verification Status
✓ Verified Data
Last Audit Date
2026-09-10