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Arai · Defiant-X

Defiant-X

SCHEDA TECNICA VERIFICATA Full Face ECE 22.05, DOT, Snell M2020 PB-cLc2 1478g

Panoramica dati principali

Categoria Integrale
Omologazioni ECE 22.05, DOT, Snell M2020
Peso rilevato 1478 g
Materiale calotta PB-cLc2
Forma della testa Ovale intermedio
Sistema di chiusura Non verificato
SICUREZZA & OMOLOGAZIONI

Quadro di sicurezza certificato

Come le certificazioni verificate di questo casco corrispondono alle omologazioni ufficiali e ai test di impatto.

Omologazione certificata ✓ ECE 22.05, DOT, Snell M2020
Protezione rotazionale Non specificato
Punteggio di impatto SHARP Non testato da SHARP
Meccanismo di chiusura Non verificato
Sistema di sgancio rapido d'emergenza Non specificato

La conformità agli standard di sicurezza si basa sulla documentazione ufficiale del produttore e sui risultati di laboratorio. Verificare sempre le etichette di conformità sul casco prima dell'uso.

CALZATA & TAGLIE

Guida a calzata e taglie verificata

Calcolatore interattivo della taglia basato sulla morfologia cranica e sulle dimensioni ufficiali fornite dal produttore.

Circonferenza della testa 57 cm
52cm 55cm 58cm 61cm 65cm
Seleziona la forma della testa
Taglia di casco consigliata
Medium
Optimized contours.
Perfect for standard intermediate head profiles.

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

Come misurare la testa

Avvolgere un metro da sarta intorno alla testa, appena sopra le sopracciglia e le orecchie. Stringere in modo aderente ma comodo, leggere la misura e ripetere per conferma.

Concetto di design & sviluppo

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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.

Caratteristiche salienti:

Costruzione in laminato complesso con fasce periferiche (PB-cLc2) Imbottiture laterali regolabili Visiera compatibile con Pinlock MaxVision Ventilazione con condotto centrale e prese laterali

Profilo pilota & destinazione d'uso

Stile di guida Gran Turismo
Helmet Category Integrale
Internal Fit Shape Ovale intermedio
Real-time price tracking active across international retailers.

Dove acquistare

Retailer Price Disponibilità
Amazon (US) Best Price $249.95 In stock View Deal →
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Price History & Trends

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Product Concept & Specifications

Arai (Japan)

Analisi tecnica & ingegneria

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

Calzata ovale standard: curvatura ergonomica ideale per oltre l'80% dei motociclisti.

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

Safety & Certifications

Certification DOT, Snell M2020, ECE 22.05 Certified safety standard
Protezione rotazionale 1 Mitigates rotational impact
Emergency Release Non specificato Cheek pad quick removal
Retention Strap Chiusura a doppia D Chin strap buckle style
SHARP Impact Rating 5/5 Verified SHARP UK impact test score

Acustica & aerodinamica

Livello di rumorosità 85 dB Measured wind noise at speed
Ventilation 9/10 Airflow performance rating
Wind Tunnel Tested Non specificato Optimized shell aerodynamics
Pinlock Anti-Fog Not included Anti-fog visor insert

Technology & Convenience

Comms Integration Generic Speaker Cutouts Intercom cutout availability
Glasses Friendly Non specificato Inner lining eyewear grooves
Visor System Non verificato Integrated drop-down sun visor
Interno removibile Non verificato 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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Livello di affidabilità e provenienza dei dati

Helmetsan applica una verifica rigorosa campo per campo e un controllo incrociato multifonte. I valori non verificati sono esplicitamente contrassegnati.

Manufacturer Source
Arai Official Specification
Safety Testing Agency
ECE 22.05, DOT, Snell M2020 Homologation Record
Stato di verifica
✓ Dati verificati
Last Audit Date
2026-09-17