Alpinestars S-M7 Deed Helmet — Size M

Engineered for off‑road racing, this helmet delivers a balanced mix of lightweight comfort, superior ventilation, and high-level impact protection.

The aerodynamic shell features a streamlined profile and curved geometry designed to reduce friction on impact and promote energy deflection away from the head and neck.

The A-Head fitment and visor detaching system include Plasma technology at the lower shell edge to dissipate energy near the collar bone area, while the visor is engineered to detach automatically when subjected to impact energies above 15 joules.

Ultra-ventilated layout with 20 intake and exhaust ports (13 intakes, 7 exhausts) keeps airflow active through the helmet.

Comfort systems include removable, washable linings with antimicrobial treatment, a removable adjustable top pad, elastically connected crown and neck pads for oblique impact management, and interchangeable 3D cheek pads with emergency extraction and a hydration tube channel.

Practical features include communication system compatibility with a left-side EPS cutaway and speaker recesses, a chin strap with removable covers and corrosion-resistant fasteners, and integrated channels for hydration systems.

Construction pairs a multi-density EPS liner with reinforced components for controlled energy absorption across impact zones.

Ready for race use and extended off‑road sessions, the helmet focuses on ventilation, protection, and easy maintenance. 🪖💨