GMax · OF-77
GMax OF-77 Matte Black
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。
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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The GMax OF-77 is engineered for riders who prioritize comfort, convenience, and a classic open-face aesthetic. Built with a lightweight polycarbonate shell, this helmet offers a perfect balance of durability and ease of wear, making it an excellent choice for daily commuting and casual cruising. The helmet features an intermediate oval head shape, designed to provide a secure and comfortable fit for a wide range of head profiles. While the open-face architecture naturally promotes superior airflow and peripheral vision, the OF-77 enhances the rider experience with its 3D Max-Dry moisture-wicking liner, ensuring you stay cool and dry even on warmer days. Its sleek, aerodynamic profile minimizes wind drag, while the intuitive design allows for quick and easy visor adjustments. Backed by a comprehensive 5-year warranty, the GMax OF-77 delivers reliable protection and long-term value, proving that you don't have to sacrifice quality for affordability. Whether you are navigating city streets or enjoying a weekend ride, the OF-77 provides the essential features and comfort required for a confident, enjoyable journey.
主な特徴：
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
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Product Concept & Specifications
GMax (United States)工学設計 & 技術分析
The GMax OF-77 Matte Black helmet features a polycarbonate shell for lightweight durability and basic impact protection. Its open-face design prioritizes comfort with a snug fit for intermediate oval head shapes, though ventilation is minimal, offering limited airflow for warmer conditions. Safety tech includes a DOT certification, ensuring compliance with basic safety standards, but lacks advanced features like MIPS or multi-density foam. The helmet is ideal for casual riders seeking affordability and simplicity.
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
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。