Global Helmet Intelligence Platform

Shoei · X-Fifteen

X-Fifteen Proxy TC-11

技术规格已验证 Track/Race DOT, ECE 22.06, Snell M2020 AIM+ 1402g
CAD ARCHITECTURE BLUEPRINT

Empirical Geometry Profile · Verified Laboratory Cataloging

Quick Facts at a Glance

Category Track/Race
Certifications DOT, ECE 22.06, Snell M2020
Measured Weight 1402 g
Shell Material AIM+
Head Shape Fit Intermediate Oval
Retention System Double D-Ring
SAFETY & CERTIFICATIONS

Verified Safety Snapshot

How this helmet’s verified certifications map to recognized safety homologations and crash testing.

Certified Homologation ✓ FIM FIA ECE 22.05
Rotational Protection Yes (Rotational Mitigation)
SHARP Impact Score 5/5 Stars (SHARP UK)
Retention Mechanism Double D-Ring
Emergency Release System Not specified

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.

FIT & SIZING

Verified Fit & Sizing Guide

Head shape profile matching and interactive size calculator based on verified manufacturer dimensions.

Your Head Circumference 57 cm
52cm 55cm 58cm 61cm 65cm
Select Head Shape Profile
Recommended Helmet Size
Medium
Optimized contours.
Perfect for standard intermediate head profiles.

专为激进的赛道俯冲姿态设计;采用窄下巴设计和延伸的后部覆盖区域以优化空气动力学。最适合椭圆形头型的骑士。

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"

体验 Shoei X-Fifteen Proxy TC-11:融合日本 🇯🇵 工艺与 CWR-F2 3D 注塑遮阳镜(配备 Pinlock EVO 镜片插片),并配备护目镜边缘的涡流发生器。采用双层多密度 EPS 内衬,内置冷却通道以及 3D Max-Dry 定制式颊垫。是追求极致安全与空气动力学静音舒适性的骑士的完美选择。

X-Fifteen Proxy TC-11 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 Track/Race 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:

AIM+ 外壳结构 空气动力学赛道导向设计 先进的多通风系统 中等椭圆形头型 多层 EPS 内衬 吸湿速干可拆卸内衬 通过 DOT、ECE 22.06 和 Snell M2020 认证

Rider Profile & Intended Use

Riding Style 赛道
Helmet Category Track/Race
Internal Fit Shape Intermediate Oval
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价格历史与趋势

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Product Concept & Specifications

Shoei (Japan)

Engineering & Biomechanical Safety Analysis

采用先进的 AIM+ 六层有机纤维与玻璃纤维复合材料外壳,搭配 CWR-F2 3D 注塑遮阳镜(配备 Pinlock EVO 镜片插片)以及护目镜边缘的涡流发生器。内饰采用双层多密度 EPS,内置冷却通道,并配备 3D Max-Dry 定制式颊垫,预留扬声器开口,可无缝集成蓝牙通讯系统。

The X-Fifteen Proxy TC-11 is engineered as a high-integrity Track/Race 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, 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.

外壳结构 AIM+ 外部结构材料
Measured Weight 1402 g (3.09) 中号尺寸的大约重量
Warranty 2 Years 制造商保障期限
主要用途 赛道 优化的骑行姿态

Safety & Certifications

认证 FIM FIA ECE 22.05 经认证的安全标准
Rotational Protection Yes (Rotational Mitigation) 减轻旋转冲击
紧急释放 Not specified 脸颊垫快速拆卸
固定带 Double D-Ring 下巴带扣类型
SHARP 碰撞评级 5/5 SHARP UK 冲击测试成绩已验证

Acoustics & Aerodynamics

噪音水平 92 dB 实测高速风噪
通风 9/10 气流性能评级
风洞测试 Not specified 优化的外壳空气动力学
Pinlock 防雾 未包含 防雾镜片内衬

Technology & Convenience

通信设备集成 Generic Speaker Cutouts 对讲机开孔可用性
适合佩戴眼镜 Not specified 内衬眼镜凹槽
面罩系统 Not verified 一体式下拉式遮阳镜
可拆卸内衬 Not verified 可清洗内衬模块

Regional Legality & Compliance

🇺🇸 US Street Legal
Required: DOT

Meets FMVSS 218 standards.

🌐 CA Street Legal
Required: DOT, ECE 22.06

Compliant with provincial regulations.

🇬🇧 UK Street Legal
Required: ECE 22.06

Approved for road use under ECE 22.06.

🇦🇺 AU Street Legal
Required: ECE 22.06

Compliant with AS/NZS 1698 equivalent standards.

Regional Legality Guidance

US

Status: Street Legal

Required: DOT

Meets FMVSS 218 standards.

CA

Status: Street Legal

Required: DOT, ECE 22.06

Compliant with provincial regulations.

UK

Status: Street Legal

Required: ECE 22.06

Approved for road use under ECE 22.06.

AU

Status: Street Legal

Required: ECE 22.06

Compliant with AS/NZS 1698 equivalent standards.

Certification Documents & References

  • ECE 22.06 (EU) - Economic Commission for Europe - Reference
  • DOT (US) - US Department of Transportation - Reference
  • Snell M2020 (US) - Snell Memorial Foundation - Reference

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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.

Manufacturer Source
Shoei Official Specification
Safety Testing Agency
DOT, ECE 22.06, Snell M2020 Homologation Record
Verification Status
✓ Verified Data
Last Audit Date
2026-09-09