Alpinestars S-M7 Deed Helmet — 2XL, Composite fiberglass

Engineered for off-roading racing, the S-M7 Deed Helmet delivers a perfect balance of ventilation, comfort and lightweight performance.

The aerodynamic shell promotes smooth deflection on impact while the PLASMA technology integrated at the lower shell edge optimizes energy dissipation in critical contact areas.

• Advanced ventilation with 20 intake and exhaust ports (13 intakes, 7 exhausts) for continuous airflow.
• A-head fitment and visor detaching system with a release mechanism that automatically detaches the visor when subjected to impact energies above 15 Joules.
• Customizable fit via interchangeable cheek pads and adjustable top pad; cheek pads include a hydration channel and an emergency extraction system (ERS).
• Removable, washable linings with antimicrobial treatments and integrated channels for communication and hydration systems.

Construction uses multi-component materials to maximize impact protection while maintaining low weight, and the shell curvature is optimized to reduce friction and transfer energy away from the head and neck.