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Arai · Defiant-X

Defiant-X

FICHA TÉCNICA VERIFICADA Full Face ECE 22.05, DOT, Snell M2020 PB-cLc2 1478g

Datos clave de un vistazo

Categoría Integral
Homologaciones ECE 22.05, DOT, Snell M2020
Peso medido 1478 g
Material de la calota PB-cLc2
Forma de la cabeza Ovalado intermedio
Sistema de retención No verificado
SEGURIDAD & HOMOLOGACIONES

Resumen de seguridad certificado

Correspondencia de las certificaciones de este casco con las homologaciones y pruebas de impacto oficiales.

Homologación certificada ✓ ECE 22.05, DOT, Snell M2020
Protección rotacional No especificado
Puntuación de impacto SHARP No testado por SHARP
Mecanismo de cierre No verificado
Sistema de extracción de emergencia No especificado

El cumplimiento de las normas de seguridad se basa en la documentación oficial del fabricante y ensayos de laboratorio público. Verifique siempre las etiquetas regionales en el casco físico antes de usarlo.

AJUSTE & TALLAS

Guía de tallas y ajuste verificada

Calculadora interactiva de talla basada en la forma craneal y dimensiones oficiales del fabricante.

Su contorno de cabeza 57 cm
52cm 55cm 58cm 61cm 65cm
Seleccione el perfil de cabeza
Talla de casco recomendada
Medium
Optimized contours.
Perfect for standard intermediate head profiles.

Designed for oval head shapes; offers a slightly narrower fit compared to the Arai XD4.

Cómo medir la cabeza

Pase una cinta métrica flexible alrededor de la cabeza justo por encima de las cejas y orejas. Ajuste cómodamente sin apretar en exceso, anote la medida y repita para asegurar la precisión.

Concepto de diseño & desarrollo

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Optimized for spirited canyon carvers and urban commuters alike, the Arai Defiant-X is optimized for upright naked and roadster riders seeking wide-angle road awareness. Its Advanced Multi-Composite (Carbon-Aramid-Glass / AIM+) shell tips the scales at 1478g, channeling boundary-layer airflow to maintain a ~86 dB acoustic cabin profile while meeting DOT, Snell M2020, ECE 22.05 impact standards. The interior leverages moisture-wicking antibacterial liners contoured for an Intermediate Oval fit, integrating eyeglass channels and track-proven Double D-Ring retention.

Puntos destacados:

Construcción de laminado complejo con cinturones periféricos (PB-cLc2) Almohadillas laterales ajustables Visor compatible con Pinlock MaxVision Ventilación con conducto central y entradas laterales

Perfil de motorista & uso previsto

Estilo de conducción Gran Turismo
Helmet Category Integral
Internal Fit Shape Ovalado intermedio
Real-time price tracking active across international retailers.

Dónde comprar

Retailer Price Disponibilidad
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Price History & Trends

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Product Concept & Specifications

Arai (Japan)

Análisis técnico & ingeniería

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.

Fit & Shell Structure

Intermediate Oval Shape

Ajuste ovalado estándar: curvatura ergonómica que se adapta a más del 80 % de los motoristas.

Shell Construction PB-cLc2 Outer structural material
Peso medido 1478 g (3.26) Approximate medium size weight
Garantía 2 Manufacturer coverage duration
Primary Use Case Gran Turismo Optimized riding orientation

Safety & Certifications

Certification DOT, Snell M2020, ECE 22.05 Certified safety standard
Protección rotacional 1 Mitigates rotational impact
Emergency Release No especificado Cheek pad quick removal
Retention Strap Doble D Chin strap buckle style
SHARP Impact Rating 5/5 Verified SHARP UK impact test score

Acústica & aerodinámica

Nivel de ruido 85 dB Measured wind noise at speed
Ventilation 9/10 Airflow performance rating
Wind Tunnel Tested No especificado Optimized shell aerodynamics
Pinlock Anti-Fog Not included Anti-fog visor insert

Technology & Convenience

Comms Integration Generic Speaker Cutouts Intercom cutout availability
Glasses Friendly No especificado Inner lining eyewear grooves
Visor System No verificado Integrated drop-down sun visor
Interior desmontable No verificado Washable lining modules

Regional Legality & Compliance

🇺🇸 US Street Legal
Required: DOT

Compliant with Snell M2020 and DOT certifications.

🌐 CA Street Legal
Required: DOT, Snell M2020

Compliant with Snell M2020 and DOT certifications.

🇪🇺 EU Street Legal
Required: ECE 22.05

Compliant with ECE 22.05 certification.

🇦🇺 AU Street Legal
Required: AS/NZS 1698:2006

Compliant with AS/NZS 1698:2006 certification.

🇯🇵 JP Street Legal
Required: JIS T 8133:2015

Compliant with JIS T 8133:2015 certification.

Regional Legality Guidance

US

Status: Street Legal

Required: DOT

Compliant with Snell M2020 and DOT certifications.

CA

Status: Street Legal

Required: DOT, Snell M2020

Compliant with Snell M2020 and DOT certifications.

EU

Status: Street Legal

Required: ECE 22.05

Compliant with ECE 22.05 certification.

AU

Status: Street Legal

Required: AS/NZS 1698:2006

Compliant with AS/NZS 1698:2006 certification.

JP

Status: Street Legal

Required: JIS T 8133:2015

Compliant with JIS T 8133:2015 certification.

Certification Documents & References

  • DOT FMVSS 218 (US) - NHTSA - Reference
  • Snell M2020 (US) - Snell Memorial Foundation - Reference
  • ECE 22.05 (EU) - Economic Commission for Europe - Reference
  • AS/NZS 1698:2006 (AU) - Standards Australia - Reference
  • JIS T 8133:2015 (JP) - Japanese Industrial Standards - Reference

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Nivel de confianza y origen de datos

Helmetsan aplica verificación estricta campo a campo y cotejo de múltiples fuentes. Los datos no verificados se indican explícitamente.

Manufacturer Source
Arai Official Specification
Safety Testing Agency
ECE 22.05, DOT, Snell M2020 Homologation Record
Estado de verificación
✓ Datos verificados
Last Audit Date
2026-09-17