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Helmetsan

Arai

XD5 Matte Black Md

技術仕様確認済み Adventure/Dual Sport ECE 22.06, DOT, Snell M2020 PB-SNC2 (Super Fiber, Organic Fiber, Fiberglass) 1700g
CAD ARCHITECTURE BLUEPRINT

Empirical Geometry Profile · Verified Laboratory Cataloging

Quick Facts at a Glance

Category Adventure/Dual Sport
Certifications ECE 22.06, DOT, Snell M2020
Measured Weight 1700 g
Shell Material PB-SNC2 (Super Fiber, Organic Fiber, Fiberglass)
Head Shape Fit Intermediate Oval
Retention System Not verified
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 Not specified
SHARP Impact Score Not tested by SHARP
Retention Mechanism Not verified
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.

Arai's 5 shell sizes ensure the most precise external-to-internal proportion. The FCS cheek pads can be custom tuned by an Arai dealer for a bespoke 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"

タイプ：アドベンチャー | ブランド：Arai

Rider Profile & Intended Use

Riding Style Adventure
Helmet Category Adventure/Dual Sport
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)

Fit & Shell Structure

Intermediate Oval Shape

Balanced oval fit: standard ergonomic curvature fitting 80%+ of riders.

シェル構造 PB-SNC2 (Super Fiber, Organic Fiber, Fiberglass) 外側の構造素材
Measured Weight 1700 g (3.75) Mサイズのおおよその重量
Warranty Not specified メーカー補償期間
主な用途 Adventure 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 Not specified 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 Not verified チンストラップのバックルタイプ

Acoustics & Aerodynamics

騒音レベル 92 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 N/A 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

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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
Arai Official Specification
Safety Testing Agency
ECE 22.06, DOT, Snell M2020 Homologation Record
Verification Status
✓ Verified Data
Last Audit Date
2026-09-29