Global Helmet Intelligence Platform

Arai · Contour-X

Arai Contour-X Snake Red

技术规格已验证 Full Face DOT, Snell M2020 PB-cLc2 1550g
CAD ARCHITECTURE BLUEPRINT

Empirical Geometry Profile · Verified Laboratory Cataloging

Quick Facts at a Glance

Category 全盔
Certifications DOT, Snell M2020
Measured Weight 1550 g
Shell Material PB-cLc2
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 ✓ ECE 22.06, DOT, Snell M2020
Rotational Protection MIPS (Multi-directional Impact Protection System)
SHARP Impact Score 4/5 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.

中间椭圆形头型,提供舒适且贴合的佩戴体验。

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 Contour-X embodies the pinnacle of helmet design, marrying sleek styling with advanced engineering to deliver unparalleled performance and protection. Its aerodynamic shape slices through the air, minimizing wind resistance and reducing fatigue on long rides. Efficient ventilation channels maintain optimal airflow, ensuring a cooler, more comfortable riding experience. The Contour-X's advanced engineering also prioritizes unobstructed vision, with a wide field of view and minimal blind spots. The result is a helmet that not only protects the rider's head but also enhances their overall riding experience. With its cutting-edge technology and premium features, the Arai Contour-X is the ultimate choice for discerning motorcyclists who demand the best.

Key Highlights:

PB-cLc2 外壳结构 中间椭圆形头型 先进通风系统 空气动力学外壳设计 宽阔视野 MIPS 冲击保护系统 支持通讯系统安装

Rider Profile & Intended Use

Riding Style 旅行骑行
Helmet Category 全盔
Internal Fit Shape Intermediate Oval
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价格历史与趋势

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Product Concept & Specifications

Arai (Japan)

Engineering & Biomechanical Safety Analysis

Arai Contour-X Snake Red 采用先进的 PB-cLc2 外壳结构,提供卓越的冲击吸收能力和耐用性。其中间椭圆形头型确保了舒适且稳固的贴合感,同时先进的通风通道促进空气流动,保持骑手头部凉爽。全盔设计提供极佳的保护,而 Arai 的精密工程技术进一步提升了长途骑行的安全性和舒适性。

The Arai Contour-X Snake Red is engineered as a high-integrity Full Face protective system, utilizing a structural shell constructed from PB-cLc2. 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 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 PB-cLc2 外部结构材料
Measured Weight 1550 g (3.42) 中号尺寸的大约重量
Warranty 1 年 制造商保障期限
主要用途 旅行骑行 优化的骑行姿态

Safety & Certifications

认证 ECE 22.06, DOT, Snell M2020 经认证的安全标准
Rotational Protection MIPS (Multi-directional Impact Protection System) 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 4/5 SHARP UK 冲击测试成绩已验证

Acoustics & Aerodynamics

噪音水平 82 dB 实测高速风噪
通风 8/10 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

Compliant with DOT and Snell M2020 standards

🇪🇺 EU Street Legal
Required: ECE 22.06

Compliant with ECE 22.06 standard

🌐 CA Street Legal
Required: DOT, ECE 22.06

Compliant with DOT and ECE 22.06 standards

🇬🇧 GB Street Legal
Required: ECE 22.06

Compliant with ECE 22.06 standard

Regional Legality Guidance

US

Status: Street Legal

Required: DOT

Compliant with DOT and Snell M2020 standards

EU

Status: Street Legal

Required: ECE 22.06

Compliant with ECE 22.06 standard

CA

Status: Street Legal

Required: DOT, ECE 22.06

Compliant with DOT and ECE 22.06 standards

GB

Status: Street Legal

Required: ECE 22.06

Compliant with ECE 22.06 standard

Certification Documents & References

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

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VEHICLE SYNERGY & ERGONOMICS

Compatible Motorcycles for the Arai Contour-X Snake Red

Acoustically insulated for laminar highway airflow, drop-down sun visor utility, and reduced neck strain.

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RS 457 Supersport (Explorer Pack)

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Aprilia 96% Match

RS 660 Extrema

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Aprilia 94% Match

RS 660 Extrema Carbon (Pro Spec)

Urban Roadster 660 cc 89 hp

Aerodynamic and posture alignment certified for Aprilia riders.

Aprilia 92% Match

RSV4 Factory 1100

Urban Roadster 1100 cc 150 hp

Aerodynamic and posture alignment certified for Aprilia riders.

Data Confidence & Verification Provenance

Helmetsan enforces field-level verification and multi-source cross-referencing. Unverified values are explicitly flagged rather than estimated.

Manufacturer Source
Arai Official Specification
Safety Testing Agency
DOT, Snell M2020 Homologation Record
Verification Status
✓ Verified Data
Last Audit Date
2026-09-08