GMax · OF-77
GMax OF-77
Datos clave de un vistazo
Resumen de seguridad certificado
Correspondencia de las certificaciones de este casco con las homologaciones y pruebas de impacto oficiales.
El cumplimiento de las normas de seguridad se basa en la documentación oficial del fabricante y ensayos de laboratorio público. Verifique siempre las etiquetas regionales en el casco físico antes de usarlo.
Guía de tallas y ajuste verificada
Calculadora interactiva de talla basada en la forma craneal y dimensiones oficiales del fabricante.
Cómo medir la cabeza
Pase una cinta métrica flexible alrededor de la cabeza justo por encima de las cejas y orejas. Ajuste cómodamente sin apretar en exceso, anote la medida y repita para asegurar la precisión.
Concepto de diseño & desarrollo
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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.
Puntos destacados:
Perfil de motorista & uso previsto
Dónde comprar
| Retailer | Price | Disponibilidad | |
|---|---|---|---|
| Amazon (US) | Check live price | View on site | Check Price → |
Price History & Trends
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Product Concept & Specifications
GMax (United States)Análisis técnico & ingeniería
The GMax OF-77 features a polycarbonate shell for lightweight durability and basic impact protection. Its open-face design prioritizes comfort and breathability, though ventilation may be limited compared to full-face helmets. The intermediate oval head shape ensures a snug fit for most riders, but advanced safety tech like MIPS or advanced ventilation systems are absent. Ideal for casual riding where full coverage isn't required.
Fit & Shell Structure
Intermediate Oval Shape
Ajuste ovalado estándar: curvatura ergonómica que se adapta a más del 80 % de los motoristas.
Safety & Certifications
Acústica & aerodinámica
Technology & Convenience
Interactive Size & Fit Finder
Cómo medir la cabeza
Pase una cinta métrica flexible alrededor de la cabeza justo por encima de las cejas y orejas. Ajuste cómodamente sin apretar en exceso, anote la medida y repita para asegurar la precisión.
Números de pieza
| Product style | MFR. product # | SKU | Disponibilidad |
|---|---|---|---|
| Matte Black / | — |
GMA-OF77-BLK | instock |
| Gloss White / | — |
GMA-OF77-WHI | instock |
| Track Blue / | — |
GMA-OF77-TRA | instock |
| Tech Grey / | — |
GMA-OF77-TEC | instock |
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Nivel de confianza y origen de datos
Helmetsan aplica verificación estricta campo a campo y cotejo de múltiples fuentes. Los datos no verificados se indican explícitamente.