Alpinestars · S-M5 Action
Alpinestars S-M5 Action Giallo ad alta visibilità
Panoramica dati principali
Quadro di sicurezza certificato
Come le certificazioni verificate di questo casco corrispondono alle omologazioni ufficiali e ai test di impatto.
La conformità agli standard di sicurezza si basa sulla documentazione ufficiale del produttore e sui risultati di laboratorio. Verificare sempre le etichette di conformità sul casco prima dell'uso.
Guida a calzata e taglie verificata
Calcolatore interattivo della taglia basato sulla morfologia cranica e sulle dimensioni ufficiali fornite dal produttore.
Designed for dirt/MX riding with high-visibility yellow color; specific fit details vary by head shape and size selection.
Come misurare la testa
Avvolgere un metro da sarta intorno alla testa, appena sopra le sopracciglia e le orecchie. Stringere in modo aderente ma comodo, leggere la misura e ripetere per conferma.
Concetto di design & sviluppo
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Dominate the track and trail with the Alpinestars S-M5 Action in striking Hi-Viz Yellow. Engineered for serious MX riders who demand uncompromising safety without sacrificing style, this helmet features a sleek, aggressive profile that cuts through the air with minimal drag. The advanced composite shell is reinforced with high-impact materials to withstand the rigors of motocross racing, while the integrated MIPS system provides an extra layer of rotational protection in critical moments. Experience superior breathability through strategically placed vents that channel airflow efficiently, keeping you cool during intense laps. The interior padding offers a custom-molded feel for maximum comfort, ensuring focus remains on the ride. With its bold colorway and premium construction, the S-M5 Action is not just protective gear; it is a statement of performance and precision engineering designed to keep you safe while looking unstoppable.
Profilo pilota & destinazione d'uso
Dove acquistare
| Retailer | Price | Disponibilità | |
|---|---|---|---|
| Amazon (US) | Check live price | View on site | Check Price → |
Price History & Trends
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Product Concept & Specifications
Alpinestars (Italy)Analisi tecnica & ingegneria
The S-M5 Action utilizes Alpinestars' proprietary Multi-Directional Impact Protection System (MIPS) integrated within a lightweight composite shell to mitigate rotational forces during off-road impacts. Its aggressive aerodynamic contouring reduces wind buffeting at high speeds, while the extensive venting network ensures thermal regulation without compromising structural rigidity.
Fit & Shell Structure
Intermediate Oval Shape
Calzata ovale standard: curvatura ergonomica ideale per oltre l'80% dei motociclisti.
Safety & Certifications
Acustica & aerodinamica
Technology & Convenience
Regional Legality & Compliance
Compliant with FMVSS 218 standards for off-road and street use where applicable.
Meets current ECE 22.06 safety regulations for motorcycle use.
Regional Legality Guidance
Interactive Size & Fit Finder
Designed for dirt/MX riding with high-visibility yellow color; specific fit details vary by head shape and size selection.
Come misurare la testa
Avvolgere un metro da sarta intorno alla testa, appena sopra le sopracciglia e le orecchie. Stringere in modo aderente ma comodo, leggere la misura e ripetere per conferma.
View on retailers
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