The Alpinestars SM5 Action 2 Helmet combines innovative design with advanced safety features to provide optimal protection and comfort for motorcycle riders. Crafted from a lightweight, impact-resistant thermoplastic, this helmet ensures durability without sacrificing maneuverability. Its impact-absorbing shell is engineered to minimize injury from oblique impacts, while the side shell and soft EPS foam work together to prevent collarbone damage in the event of a crash. The helmet’s aerodynamic shape includes a visor designed to channel air into the ports, enhancing airflow and rider comfort during extended rides. Multiple air inlets and exhaust ports facilitate maximum ventilation, helping to regulate heat and moisture buildup effectively. The integrated hydration tube channels in the cheek pads offer added convenience, allowing riders to stay hydrated without removing their helmet, which is especially beneficial for long-distance or high-intensity riding.
Features:
- Lightweight impact-resistant thermoplastic outer shell available in two sizes for a secure fit.
- Visor designed to direct airflow into the ports for improved ventilation and rider comfort.
- Integrated hydration tube channels in cheek pads for quick and easy hydration access.
- Engineered surfaces to reduce effects of oblique impacts for enhanced safety.
- Side shell and soft EPS foam provide additional protection to prevent collarbone injuries.
- 26mm wide textile chin strap exceeds safety standards for increased comfort and security.
- Multiple density inner liner offers tailored impact absorption for different helmet zones.
- Emergency release system and removable cheek pads facilitate safe helmet removal without rider discomfort.
- Patented visor release system releases with a pre-determined force regardless of impact angle.
- Removable comfort liner made from SILVERPLUS® treated anti-bacterial fabrics for moisture wicking and hygiene.
- Anti-microbial, washable liner maintains freshness over time.
- Stainless steel D-rings ensure a secure and adjustable fit.
- Medium weight approximately 3.0 pounds (1370g), compliant with DOT and ECE standards for worldwide use.
US Dollars
