HJC · i90
HJC i90 Tech TC-5 头盔
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.
Intermediate Oval shape provides a neutral fit suitable for the majority of riders.
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
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HJC i90 Tech TC-5 头盔 is a high-performance motorcycle helmet engineered by HJC to meet high standards of safety and comfort. Inspect its detailed design background and specifications below.
Key Highlights:
Rider Profile & Intended Use
Where to buy
-
Amazon (US)
USD 249.99 View Deal →
📍 San Jose, CA
📍 Dallas, TX
📍 Anamosa, IA; Orlando, FL
📍 Columbus, OH
📍 California
📍 Rush City, MN
📍 Multiple locations nationwide
📍 Tipp City, OH
Price History & Trends
ℹ️ Helmetsan is an independent motorcycle safety & decision engine. When you check prices or purchase via retailer links, Helmetsan may earn an affiliate commission at no additional cost to you.
Product Concept & Specifications
HJC (South Korea)Engineering & Technical Analysis
HJC i90 Tech TC-5采用聚碳酸酯外壳，轻便耐用且安全性能卓越。其模块化设计提供多功能性，配备可翻转下巴护栏，同时中间椭圆形头部造型确保佩戴舒适。头盔配有可调节通风系统以控制气流，内部衬垫采用速干材质，提供长时间舒适体验。安全技术包括多层EPS衬垫以吸收冲击，以及防雾Pinlock准备面罩。
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 FMVSS 218 standards for street use.
Compliant with provincial regulations where DOT or ECE 22.05 are accepted.
Regional Legality Guidance
Certification Documents & References
Interactive Size & Fit Finder
Intermediate Oval shape provides a neutral fit suitable for the majority of riders.
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 | 249.99 USD | In Stock | Official | 2024-05-22 |
| CA | 339.99 CAD | In Stock | Official | 2024-05-22 |
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Data Confidence & Verification Provenance
Helmetsan enforces field-level verification and multi-source cross-referencing. Unverified values are explicitly flagged rather than estimated.