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HJC · i30

HJC i30 Azul Vortex

ESPECIFICAÇÃO TÉCNICA VERIFICADA Open Face ECE 22.06, DOT Polycarbonate 1200g
CAD ARCHITECTURE BLUEPRINT

Empirical Geometry Profile · Verified Laboratory Cataloging

Quick Facts at a Glance

Category Aberto
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.

Intermediate oval head shape ensures a comfortable fit for most riders

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"

Experience the perfect fusion of comfort and performance with the HJC i30 Vortex Blue. Designed for riders who demand versatility, this open-face helmet features a sophisticated, aerodynamic shell crafted from advanced polycarbonate for superior impact resistance without the weight. The i30 is engineered with an advanced ventilation system that channels airflow efficiently, keeping you cool and focused during spirited sport rides or daily commutes. Its intermediate oval fit provides a secure, natural feel, while the expansive, Pinlock-ready visor offers crystal-clear vision and effortless, tool-less adjustments. Inside, the moisture-wicking, removable liner ensures long-lasting freshness, making it an ideal companion for extended time in the saddle. With its sleek Vortex styling and HJC’s commitment to safety and innovation, the i30 Vortex Blue delivers a premium riding experience that balances modern aesthetics with practical, high-speed stability. Whether you are navigating city streets or carving through winding backroads, this helmet provides the protection, airflow, and clarity you need to ride with total confidence.

Key Highlights:

Calota em policarbonato Ajuste oval intermédio Preparado para Pinlock MaxVision Forro EPS multidensidade Cinta do queixo reforçada

Rider Profile & Intended Use

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

Onde comprar

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Histórico e tendências de preços

ℹ️ A Helmetsan é um motor independente de segurança e apoio à decisão para motociclos. Quando consulta preços ou compra através de ligações de retalhistas, a Helmetsan pode receber uma comissão de afiliado sem custos adicionais para si.

Product Concept & Specifications

HJC (South Korea)

Engineering & Biomechanical Safety Analysis

The HJC i30 Vortex Blue features a polycarbonate shell for lightweight durability and impact resistance. Its open-face design prioritizes comfort and airflow, with adjustable ventilation to manage heat and humidity. The intermediate oval fit ensures a snug, secure feel for most riders, while the streamlined construction enhances stability at higher speeds.

The HJC i30 Azul Vortex 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.

Construção da calota Polycarbonate Material estrutural externo
Measured Weight 1200 g (2.65) Peso aproximado no tamanho médio
Warranty 1 ano Duração da cobertura do fabricante
Caso de uso principal Sport Orientação de condução otimizada

Safety & Certifications

Certificação DOT Padrão de segurança certificado
Rotational Protection None Atenua o impacto rotacional
Libertação de emergência Not specified Remoção rápida das almofadas das bochechas
Cinta de retenção Double D-Ring Tipo de fivela da cinta jugular

Acoustics & Aerodynamics

Nível de ruído 92 dB Ruído do vento medido em velocidade
Ventilação 8/10 Avaliação do desempenho do fluxo de ar
Testado em túnel de vento Not specified Aerodinâmica otimizada da calota
Pinlock antiembaçante Não incluído Inserto antiembaciamento para viseira

Technology & Convenience

Integração de comunicações Generic Speaker Cutouts Disponibilidade de abertura para intercomunicador
Compatível com óculos Not specified Ranhuras para óculos no forro interior
Sistema de viseira Not verified Viseira solar integrada rebatível
Forro removível Not verified Módulos de forro laváveis

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
2026-09-21