Steelbird · Thunder
Steelbird サンダーレッド
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 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
""
Dominate the asphalt with the Steelbird Thunder Red, a full-face helmet that seamlessly blends aggressive styling with uncompromising protection. Designed for the modern rider who demands both aerodynamic efficiency and bold aesthetics, this helmet features a sleek, teardrop profile that slices through the wind to reduce fatigue on long rides. The vibrant red finish is accented with dynamic graphics that command attention, while the interior comfort system ensures a secure, breathable fit regardless of the weather. With advanced ventilation channels and a lightweight composite shell, the Thunder delivers superior performance without sacrificing style. Whether you are carving corners on the track or cruising open highways, this helmet provides the ultimate balance of safety, comfort, and striking visual appeal.
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 utilizes a multi-density EPS liner architecture engineered to absorb high-impact kinetic energy while maintaining structural rigidity. Its internal shell construction features a carbon-fiber reinforced polymer weave that optimizes the strength-to-weight ratio, ensuring precise handling dynamics without compromising safety standards.
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
Regional Legality & Compliance
Meets or exceeds FMVSS 218 standards
Meets or exceeds ECE 22.05 standards
Meets or exceeds IS 4151:2015 standards
Meets or exceeds ECE 22.05 standards
Regional Legality Guidance
Interactive Size & Fit Finder
Designed for oval to intermediate head shapes; may feel tight on 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。