Alpinestars · SM5
Alpinestars SM5 Blanco Perla
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.
Alpinestars SM5 is a motocross/dirt helmet designed for off-road use; it does not feature integrated speakers, cable management ports, or HUD compatibility.
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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Dominate the track and trail with the Alpinestars SM5 in a striking Pearl White finish, designed for riders who demand uncompromising performance without sacrificing style. This dirt-specific helmet features an aggressive aerodynamic profile that slices through the air, reducing drag and minimizing wind noise for enhanced focus during intense off-road sessions. The interior is lined with moisture-wicking fabric and customizable EPS padding, ensuring a secure, race-ready fit that adapts to your head shape perfectly. With its robust construction meeting rigorous safety standards, the SM5 offers peace of mind when pushing limits on rough terrain. Whether you are navigating technical single-track or racing on closed circuits, this helmet delivers superior ventilation through strategic intake and exhaust ports, keeping you cool even in the hottest conditions. Elevate your riding experience with a piece of gear that blends cutting-edge technology with timeless Alpinestars heritage.
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
Alpinestars (Italy)Análisis técnico & ingeniería
The SM5 utilizes Alpinestars' proprietary EPS liner architecture with a multi-density foam construction to optimize impact absorption across the chin and temple regions. Its aerodynamic shell geometry is engineered to manage airflow turbulence at high speeds while maintaining structural rigidity under lateral G-forces typical of motocross racing.
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
Regional Legality & Compliance
Certified for use in the United States; meets DOT FMVSS 218 standards.
Compliant with ECE 22.05 regulations for use in European markets.
Accepted for use in Canada under DOT standards.
Regional Legality Guidance
Interactive Size & Fit Finder
Alpinestars SM5 is a motocross/dirt helmet designed for off-road use; it does not feature integrated speakers, cable management ports, or HUD compatibility.
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.
View on retailers
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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.