Shoei · GT-Air 3
Shoei GT-Air 3 Discipline TC-2
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.
专为旅行设计，具有略微开放的轮廓；适合大多数头型，但由于 TC-2 外壳系统，在非常大的头型上可能会感觉较紧。
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
"Ride Safe"
通过 Shoei GT-Air 3 Discipline TC-2 体验旅行舒适性与激进风格的完美结合。这款头盔通过将全盔安全标准与空气动力学设计相结合，重新定义了旅行盔类别，显著减少了长途旅行中的风噪和疲劳。TC-2 复合外壳提供卓越的冲击保护，同时保持轻量化，确保您在长时间骑行后依然感觉轻盈。凭借其流畅现代的线条和激进的姿态，它在不牺牲实用性的前提下吸引所有目光。先进的通风系统提供持续的新鲜空气流，让您在夏季高温中保持凉爽，而集成的遮阳镜则实现了昼夜骑行的无缝切换。无论您是在城市街道穿梭还是在开阔的高速公路上巡航，GT-Air 3 Discipline TC-2 都是您追求自由与性能的终极伙伴。
Shoei GT-Air 3 Discipline TC-2 represents an empirical engineering balance between aerodynamic stability and high-absorption cranial protection. Developed under Shoei's strict quality assurance standards in Japan, the shell profile is precision-molded to minimize high-velocity turbulent drag while maintaining comprehensive multi-axis impact attenuation.
Within the Touring segment, ergonomic weight distribution and acoustic insulation are paramount. The chassis geometry is tailored to distribute mass directly above the cervical pivot axis, counteracting high-speed buffeting and minimizing long-distance rider fatigue. Inspect the verified laboratory telemetry and structural analysis below for detailed performance parameters.
Key Highlights:
Rider Profile & Intended Use
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|---|---|---|---|
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Product Concept & Specifications
Shoei (Japan)Engineering & Biomechanical Safety Analysis
GT-Air 3 Discipline 利用 TC-2 复合外壳技术，在保持 Shoei 著名的隔音性能的同时，实现了卓越的强度重量比。其空气动力学轮廓配备了专用下巴扰流板和优化的气流通道，显著减少了风buff影响，在不牺牲冷却效率的情况下确保高速稳定性。
The Shoei GT-Air 3 Discipline TC-2 is engineered as a high-integrity Touring protective system, utilizing a structural shell constructed from AIM. 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, ECE 22.06 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 FMVSS 218 standards.
Compliant with regional safety regulations.
Meets standard safety requirements for motorcycle helmets.
ECE 22.06 and DOT certifications are not equivalent to mandatory JIS T 8133 certification.
Regional Legality Guidance
Certification Documents & References
Interactive Size & Fit Finder
专为旅行设计，具有略微开放的轮廓；适合大多数头型，但由于 TC-2 外壳系统，在非常大的头型上可能会感觉较紧。
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 |
|---|---|---|---|---|
| CA | 649 CAD | In Stock | Official | 2024-03-17 |
| US | 599 USD | In Stock | Official | 2024-03-17 |
| MX | 10999 MXN | In Stock | Official | 2024-03-17 |
| JP | 79900 JPY | In Stock | Official | 2024-03-17 |
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Compatible Motorcycles for the Shoei GT-Air 3 Discipline TC-2
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.