Alpinestars · SM5
Alpinestars SM5 Branco Pérola
Factos essenciais em resumo
Resumo de segurança certificado
Correspondência das homologações deste capacete com as normas oficiais e testes de impacto.
A conformidade com as normas de segurança baseia-se na documentação oficial do fabricante e relatórios laboratoriais. Verifique sempre os selos de conformidade no capacete antes de usar.
Guia de tamanhos e ajuste verificado
Calculadora interativa de tamanho baseada na morfologia da cabeça e nas medidas oficiais do 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.
Como medir a cabeça
Enrole uma fita métrica maleável à volta da cabeça, logo acima das sobrancelhas e orelhas. Ajuste confortavelmente sem apertar em demasia, leia a medida e repita para confirmar.
Conceito & desenvolvimento
""
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.
Destaques principais:
Perfil de motociclista & utilização prevista
Onde comprar
| Retailer | Price | Disponibilidade | |
|---|---|---|---|
| Amazon (US) | Check live price | View on site | Check Price → |
Price History & Trends
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Product Concept & Specifications
Alpinestars (Italy)Análise técnica & engenharia
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 oval padrão: curvatura ergonómica adaptada a mais de 80% dos motociclistas.
Safety & Certifications
Acústica & aerodinâmica
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.
Como medir a cabeça
Enrole uma fita métrica maleável à volta da cabeça, logo acima das sobrancelhas e orelhas. Ajuste confortavelmente sem apertar em demasia, leia a medida e repita para confirmar.
View on retailers
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Nível de confiança e proveniência dos dados
A Helmetsan aplica uma verificação rigorosa campo a campo e cruzamento de múltiplas fontes. Os dados não confirmados são explicitamente assinalados.