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Designed specifically for off-road racing enthusiasts, the Alpinestars SM7 helmet offers an optimal combination of ventilation, comfort, and safety. Its lightweight composite shell features an aerodynamic profile that ensures a smooth, streamlined surface free of external channels or load points, reducing friction and maximizing impact deflection. The helmet's curvature promotes efficient energy transfer during impacts, helping to protect the rider's head, neck, and spinal column effectively. Equipped with 20 individual intake and exhaust ports—13 intakes and 7 exhausts—the SM7 ensures excellent airflow, keeping the rider cool during intense off-road sessions. The helmet's fit can be customized further with interchangeable cheek pads available in various thicknesses, allowing for a tailored fit that enhances comfort and stability during high-speed activities. The interior Linings are removable and washable, with antimicrobial treatments to maintain hygiene over time. The crown and neck pads are elastically connected to better manage oblique impacts, providing added safety in case of a crash. The top pad is adjustable in height via the A-Head system, offering personalized comfort. The cheek pads, made from 3D foam with an emergency extraction system (ERS), can be swapped among all sizes and feature channels for hydration tube installation, making hydration management seamless during races. The chin strap incorporates a 25 mm nylon strap with stainless steel DD rings and removable covers for easy cleaning. Communication system compatibility is integrated through a cutaway section on the left side of the EPS, with earphone recesses on both sides for speakers, facilitating seamless communication during races. The visor uses a detaching system designed to release upon impact energies exceeding 15 Joules, ensuring ultimate impact protection regardless of impact direction. A key safety feature is the PLASMA technology embedded at the lower shell edge, strategically positioned to dissipate energy upon collarbone contact, significantly reducing injury risks. Overall, the Alpinestars SM7 helmet combines advanced safety features, exceptional ventilation, and customizable comfort, making it an ideal choice for serious off-road racers seeking reliable head protection combined with superior performance.
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