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Designed for off-road racing enthusiasts, the Alpinestars SM7 helmet combines advanced aerodynamics with superior ventilation and impact protection. Its lightweight composite shell features a streamlined profile that minimizes external load points and reduces friction during impacts, promoting efficient energy transfer to safeguard the rider's head and neck. The shell's curvature enhances deflection capabilities, helping to dissipate impact forces effectively. The helmet is equipped with 20 adjustable intake and exhaust ports, including 13 intakes and 7 exhausts, ensuring optimal airflow and rider comfort during intense activities. The integrated cutaway section on the left side allows seamless installation of communication systems, and earphone recesses on both sides facilitate clear communication without compromising safety. The interior linings are removable and washable, made with antimicrobial fabrics to maintain hygiene during extended use. The crown and neck pads are elastically connected to improve oblique impact management, while the top pad offers height adjustment through the A-head system for a customized fit. Cheek pads, made of 3D foam with an emergency extraction system, are interchangeable across all sizes and feature channels for hydration tube installation. The chin strap incorporates a 25 mm nylon strap with stainless steel DD rings and removable covers for easy cleaning. Safety features include a visor detaching system that releases upon impacts exceeding 15 Joules, preventing injury from visor failure, and the incorporation of PLASMA technology in the side pads for high-performance shock absorption. This innovative technology significantly reduces injury risks by dissipating energy effectively in critical impact zones. The helmet's construction and features make it an ideal choice for riders seeking a combination of safety, comfort, and advanced technology for off-road racing.
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