Arai · XD-5
Arai XD-5 Discovery
Quick Facts at a Glance
Verified Safety Snapshot
How this helmet’s verified certifications map to recognized safety homologations and crash testing.
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.
Verified Fit & Sizing Guide
Head shape profile matching and interactive size calculator based on verified manufacturer dimensions.
Arai XD-5 features a slightly elongated rear and a lower profile compared to the X-SPIRIT, offering a more open field of vision for adventure riding. The fit is generally neutral but leans towards oval; users with very round heads may find it snug at the temples.
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"
Conquista cualquier terreno con el Arai XD-5 Discovery Blue, donde la seguridad sin concesiones se une al estilo aventurero. Esta obra maestra dual-sport cuenta con la legendaria tecnología MIPS® de Arai para una protección superior contra impactos, garantizando tranquilidad tanto en autopistas pavimentadas como en exigentes senderos off-road. Su elegante carcasa aerodinámica en un llamativo acabado azul reduce el ruido del viento y la resistencia, permitiéndote rodar más tiempo con menor fatiga. Equipado con canales de ventilación avanzados, el XD-5 te mantiene fresco durante las subidas intensas, mientras que el visor solar integrado ofrece sombra instantánea. Ya sea navegando por senderos estrechos o recorriendo carreteras abiertas, el ajuste preciso Intermediate Oval ofrece una comodidad y estabilidad inigualables. Experimenta la mezcla perfecta de innovación técnica y estética audaz que define el casco de aventura definitivo.
Key Highlights:
Rider Profile & Intended Use
Waar te koop
| Verkoper | Prijs | Availability | |
|---|---|---|---|
| Amazon (US) | Actuele prijs bekijken | Op de website bekijken | Prijs bekijken → |
Prijsverloop & trends
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Product Concept & Specifications
Arai (Japan)Engineering & Biomechanical Safety Analysis
El XD-5 utiliza el revestimiento EPS de densidad múltiple patentado por Arai y una construcción de carcasa única optimizada para la dinámica de conducción de aventura. Su diseño aerodinámico minimiza las turbulencias del viento, mientras que el visor solar integrado y el protector de barbilla sellan eficazmente los residuos sin comprometer el flujo de aire de la ventilación.
The Arai XD-5 Discovery is engineered as a high-integrity Adventure/Dual Sport protective system, utilizing a structural shell constructed from PB-cLc2. 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 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.
Safety & Certifications
Acoustics & Aerodynamics
Technology & Convenience
Regional Legality & Compliance
Meets DOT and Snell M2020 standards for street use.
Compliant with Canadian motor vehicle safety regulations.
Regional Legality Guidance
Certification Documents & References
Interactive Size & Fit Finder
Arai XD-5 features a slightly elongated rear and a lower profile compared to the X-SPIRIT, offering a more open field of vision for adventure riding. The fit is generally neutral but leans towards oval; users with very round heads may find it snug at the temples.
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.
Geo Pricing & Availability
| Country | Price | Availability | Source | Updated |
|---|---|---|---|---|
| US | 839.95 USD | In Stock | Official | 2024-05-22 |
| CA | 1099.99 CAD | In Stock | Retailer | 2024-05-22 |
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Compatible Motorcycles for the Arai XD-5 Discovery
Calibrated for upright windscreen deflection, all-terrain dust filtration, and long-travel suspension dynamics.
Data Confidence & Verification Provenance
Helmetsan enforces field-level verification and multi-source cross-referencing. Unverified values are explicitly flagged rather than estimated.