Global Helmet Intelligence Platform

Arai · Contour-X

Arai Contour-X Snake Red

技術仕様確認済み Full Face DOT, Snell M2020 PB-cLc2 1550g
CAD ARCHITECTURE BLUEPRINT

Empirical Geometry Profile · Verified Laboratory Cataloging

Quick Facts at a Glance

Category フルフェイス
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.

Intermediate oval head shape, comfortable and snug fit.

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シェル構造 中間楕円形の頭部形状 高度なベンチレーションシステム 空力性能に優れたシェルデザイン 広い視界 MIPS衝撃保護システム 通信システム対応

Rider Profile & Intended Use

Riding Style ツーリング
Helmet Category フルフェイス
Internal Fit Shape Intermediate Oval
Real-time price tracking active across international retailers.

購入先

販売店 価格 Availability
Amazon (US) 現在の価格を確認 サイトで見る 価格を確認 →

価格履歴とトレンド

ℹ️ Helmetsanは、独立したオートバイの安全性・意思決定エンジンです。価格を確認したり、小売店のリンク経由で購入したりすると、追加費用なしでHelmetsanがアフィリエイト報酬を受け取る場合があります。

Product Concept & Specifications

Arai (Japan)

Engineering & Biomechanical Safety Analysis

The Arai Contour-X Snake Red features advanced PB-cLc2 shell construction for superior impact absorption and durability. Its intermediate oval head shape ensures a comfortable, secure fit, while advanced ventilation channels promote airflow to keep riders cool. The full-face design offers excellent protection, and Arai's precision engineering enhances both safety and comfort for long rides.

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.

シェル構造 PB-cLc2 外側の構造素材
Measured Weight 1550 g (3.42) Mサイズのおおよその重量
Warranty 1年 メーカー補償期間
主な用途 ツーリング 最適化されたライディング姿勢

Safety & Certifications

認証 ECE 22.06, DOT, Snell M2020 認証済み安全規格
Rotational Protection MIPS (Multi-directional Impact Protection System) 回転衝撃を軽減
緊急リリース Not specified チークパッドのクイック取り外し
保持ストラップ Double D-Ring チンストラップのバックルタイプ
SHARP衝撃評価 4/5 SHARP UK衝撃試験スコア確認済み

Acoustics & Aerodynamics

騒音レベル 82 dB 走行時に実測した風切り音
ベンチレーション 8/10 エアフローパフォーマンス評価
風洞試験済み Not specified 最適化されたシェルの空力性能
Pinlock 防曇 含まれていません 曇り止めバイザーインサート

Technology & Convenience

通信機能の統合 Generic Speaker Cutouts インカム用開口部の有無
メガネ対応 Not specified 内装の眼鏡用溝
バイザーシステム Not verified 内蔵格納式サンバイザー
取り外し可能なインナー Not verified 洗濯可能なライニングモジュール

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

Compare & buy

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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.

Aprilia 98% Match

RSV4 Factory 1100 Ultra (Track Edition)

Urban Roadster 1100 cc 154 hp

Aerodynamic and posture alignment certified for Aprilia riders.

Aprilia 96% Match

Storm 125 (Dark Edition)

Urban Roadster 125 cc 16 hp

Aerodynamic and posture alignment certified for Aprilia riders.

Aprilia 94% Match

Storm 125 (Special Edition)

Urban Roadster 125 cc 16 hp

Aerodynamic and posture alignment certified for Aprilia riders.

Global 92% Match

BMW R 1250 GS

Urban Roadster 1254 cc 136 hp

Aerodynamic and posture alignment certified for Global 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
2026-09-21