Alpinestars S-M7 Deed Helmet — 2XL, Purple

🏁 The S-M7 Deed Helmet is engineered for off-road racing, offering a balanced blend of superior ventilation and comfort in a lightweight, aerodynamic composite shell that delivers exceptional impact protection.

It uses an A-head fitment and a visor detaching system with integrated Plasma technology at the lower shell edge to optimize energy dissipation in the collar-bone area and reduce injury risk.

• Streamlined aerodynamic profile minimizes external load points and encourages deflection on impact.
• Shell curvature and construction promote efficient transfer and dispersion of energy away from the head and neck.
• Ultra-ventilated layout with 20 individual intake and exhaust ports (13 intakes, 7 exhausts) for superior airflow management.
• Visor detaches automatically when subjected to impact energy greater than 15 joules to limit transmitted forces.
• EPS cutaway and dual speaker recesses provide seamless accommodation for intercom systems.

Linings and cheek pads are removable and washable by hand, with antimicrobial treatments for hygiene; cheek pads include a three-dimensional foam design and an emergency extraction system, plus channels for hydration-tube routing. The chin strap features a 25 mm nylon web and stainless steel DD rings with removable covers for washing.

Materials and internal geometry are optimized to manage oblique impacts and enhance rider comfort while preserving protection and fit customization.