Steelbird · Thunder X
Steelbird Thunder X ブラック
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。
Designed for oval to intermediate head shapes; may feel tight on very round heads due to aggressive cheek pads.
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 road with the Steelbird Thunder X Black, a full-face helmet engineered for those who demand uncompromising safety without sacrificing style. Featuring a sleek, aggressive design in a deep matte black finish, this helmet cuts through the wind with an impressive drag coefficient of 0.32, reducing fatigue on long rides. The advanced ventilation system delivers consistent airflow, keeping you cool even when the engine roars, while the extended visor provides superior protection against debris and glare. Inside, the precision-molded Intermediate Oval shell ensures a snug, custom-like fit that locks you in place during critical moments. With robust construction meeting rigorous safety standards and a modern aesthetic that turns heads, the Thunder X is not just protective gear; it is a statement of performance and confidence for the serious rider.
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
Steelbird (India)工学設計 & 技術分析
The Steelbird Thunder X utilizes a multi-density EPS liner architecture paired with an extended coverage visor to optimize aerodynamic stability at high speeds. Its internal suspension system features adjustable cheek pads and a rotation lock mechanism that ensures a secure fit while maintaining comfort during long-distance touring.
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
Designed for oval to intermediate head shapes; may feel tight on very round heads due to aggressive cheek pads.
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。