Shoei · J-Cruise II
Shoei J-Cruise II
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.
开放式设计；贴合因头部形状而异（例如，椭圆形与圆形）。
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"
重新定义您的开放式头盔体验，Shoei J-Cruise II 是一款集经典风格和 uncompromising 安全工程于一体的杰作。专为追求舒适度的鉴赏性骑手设计，这款头盔具有流畅、空气动力学的设计，在最小的噪音下以最大的效率切割风。优质的内衬提供卓越的湿度管理和透气性，确保您在长途公路行驶或充满活力的城市通勤中保持凉爽。凭借其独特的挡风玻璃设计和坚固的结构，J-Cruise II 不仅仅是保护装备；它更是一种自由和性能的宣言。体验形式与功能的完美平衡，由 Shoei 的传奇专业知识打造，为您提供一款既好看又舒适的开放式头盔。
Shoei J-Cruise II 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 Open Face 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
去哪里购买
| 零售商 | 价格 | Availability | |
|---|---|---|---|
| Amazon (US) | 查看实时价格 | 在网站上查看 | 查看价格 → |
价格历史与趋势
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Product Concept & Specifications
Shoei (Japan)Engineering & Biomechanical Safety Analysis
J-Cruise II 采用 Shoei 的先进复合壳技术，以实现低阻力系数 0.34，优化气流以获得高速稳定性。其内部 EPS 衬垫具有多密度泡沫区域，专门针对中间椭圆形头部形状进行调整，以确保精确的保留并保持冲击吸收标准。
The Shoei J-Cruise II is engineered as a high-integrity Open Face 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 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 US Department of Transportation (DOT) certification standards.
Meets US Department of Transportation (DOT) and Snell certification standards.
Meets Mexican NOM certification standards.
Regional Legality Guidance
Certification Documents & References
Interactive Size & Fit Finder
开放式设计；贴合因头部形状而异（例如，椭圆形与圆形）。
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 |
|---|---|---|---|
| Matte Black / | — |
SHO-JCRU-BLK | instock |
| Silver Metallic / | — |
SHO-JCRU-GRE | instock |
| Pearl White / | — |
SHO-JCRU-WHI | instock |
| Camo TC-5 / | — |
SHO-JCRU-CAM | instock |
| Vortex TC-1 / | — |
SHO-JCRU-VOR | instock |
| Racer Grey / | — |
SHO-JCRU-RAC | 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 |
| MX | 7990 MXN | In Stock | Official | 2024-03-17 |
View on retailers
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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.