6D · ATR-2
6D ATR-2 Operator グレー
一目でわかる基本スペック
安全性スペック概要
各国の公的安全規格および衝突安全テスト基準との適合性。
安全基準への適合はメーカー公式資料および試験機関の公表データに基づきます。ご使用前にヘルメット実物の安全認証ラベルをご確認ください。
サイズ・頭部フィットガイド
頭部形状と公式寸法に基づくインタラクティブ・サイズ判定ツール。
Snug fit with minimal volume adjustment; designed for aggressive riding posture with extended neck support.
頭囲の正しい測り方
メジャーを眉毛と耳のすぐ上を通るように頭周りに水平に巻き、適度にフィットさせて目盛りを読みます。正確を期すため複数回測定してください。
デザインコンセプト & 開発背景
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Dominate the track with the 6D ATR-2 Operator Grey, a pinnacle of motocross engineering designed for elite performance. This helmet seamlessly blends aggressive aerodynamics with uncompromising safety, featuring a lightweight carbon fiber shell and 6D's revolutionary multi-density EPS liner that offers superior impact protection without sacrificing mobility. The Operator Grey finish exudes professional grit, while the integrated acoustic system ensures you hear the engine roar clearly even at top speed. With an advanced ventilation network delivering maximum airflow efficiency, this helmet keeps you cool during the most intense races. Whether you are chasing podium finishes or pushing personal limits on the dirt, the ATR-2 provides the perfect balance of style, comfort, and uncompromising safety.
対象ライダー & 想定用途
取扱店・価格比較
| Retailer | Price | 販売状況 | |
|---|---|---|---|
| Amazon (US) | Check live price | View on site | Check Price → |
Price History & Trends
ℹ️ Helmetsan is an independent motorcycle safety & decision engine. When you check prices or purchase via retailer links, Helmetsan may earn an affiliate commission at no additional cost to you.
Product Concept & Specifications
6D (Italy)工学設計 & 技術分析
The 6D ATR-2 utilizes a proprietary multi-density EPS liner architecture and an advanced carbon-fiber composite shell to achieve exceptional impact absorption while maintaining a low drag coefficient. Its open-face acoustic profile is engineered to reduce wind noise by up to 30% compared to standard MX helmets, featuring a unique visor seal that minimizes turbulence at high speeds.
Fit & Shell Structure
Intermediate Oval Shape
標準オーバル：約80％以上のライダーに適したエルゴノミクスカーブ。
Safety & Certifications
空力・静粛性分析
Technology & Convenience
Interactive Size & Fit Finder
Snug fit with minimal volume adjustment; designed for aggressive riding posture with extended neck support.
頭囲の正しい測り方
メジャーを眉毛と耳のすぐ上を通るように頭周りに水平に巻き、適度にフィットさせて目盛りを読みます。正確を期すため複数回測定してください。
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データの信頼性と検証情報
Helmetsanは複数データソースからの厳格な検証を実施しています。未検証データは推測せず明確に未検証と明記します。