Arai · DT-X
DT-X
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.
Designed for oval head shapes; offers a slightly narrower fit compared to the Arai XD4.
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"
The Arai DT-X is optimized for upright naked and roadster riders seeking wide-angle road awareness, delivering responsive balance and confident road feel. Featuring a Advanced Multi-Composite (Carbon-Aramid-Glass / AIM+) architecture at 1450g, it combines progressive kinetic energy dissipation across DOT, Snell M2020, ECE 22.05 certifications with an acoustically tuned ~86 dB aero profile. A plush, washable 3D comfort liner cradles Intermediate Oval head shapes with zero temple pinch for glasses wearers, locked in securely with track-proven Double D-Ring retention.
Key Highlights:
Rider Profile & Intended Use
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|---|---|---|---|
| Amazon (US) | 查看实时价格 | 在网站上查看 | 查看价格 → |
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Product Concept & Specifications
Arai (Japan)Engineering & Biomechanical Safety Analysis
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.
The DT-X is engineered as a high-integrity Full Face protective system, utilizing a structural shell constructed from PB-cLc. 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, ECE 22.05 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
Snell M2020 certification exceeds minimum DOT requirements.
Meets DOT and Snell M2020 standards.
Snell M2020 is a track-focused standard; verify local ECE compliance for road use.
Snell M2020 is widely recognized, but local AS/NZS sticker compliance may be required.
Regional Legality Guidance
Certification Documents & References
- ECE 22.06 (EU) - Economic Commission for Europe - Reference
Interactive Size & Fit Finder
Designed for oval head shapes; offers a slightly narrower fit compared to the Arai XD4.
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.
Part numbers
| Product style | MFR. product # | SKU | Availability |
|---|---|---|---|
| Gloss Black / | — |
HSN-VAR-ARAI-DT-X-GLOSS-BLACK | instock |
| Gloss White / | — |
HSN-VAR-ARAI-DT-X-GLOSS-WHITE | instock |
| Silver Metallic / | — |
HSN-VAR-ARAI-DT-X-SILVER-METALLIC | instock |
| Track Blue / | — |
HSN-VAR-ARAI-DT-X-TRACK-BLUE | instock |
| Vortex TC-5 / | — |
HSN-VAR-ARAI-DT-X-VORTEX-TC-5 | instock |
| Raptor Grey / | — |
HSN-VAR-ARAI-DT-X-RAPTOR-GREY | instock |
Geo Pricing & Availability
| Country | Price | Availability | Source | Updated |
|---|---|---|---|---|
| US | 599 USD | In Stock | Official | 2024-03-17 |
| CA | 699 CAD | In Stock | Official | 2024-03-17 |
| UK | 479 GBP | In Stock | Official | 2024-03-17 |
| AU | 799 AUD | In Stock | Official | 2024-03-17 |
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Compatible Motorcycles for the DT-X
Acoustically insulated for laminar highway airflow, drop-down sun visor utility, and reduced neck strain.
Data Confidence & Verification Provenance
Helmetsan enforces field-level verification and multi-source cross-referencing. Unverified values are explicitly flagged rather than estimated.