Alpinestars SM7 Helmet - Core Matte Orange/Blue Medium | Lightweight Racing Off-Road Helmet with Superior Ventilation and Impact Protection

Designed specifically for off-road racing enthusiasts, the Alpinestars SM7 Helmet offers a perfect combination of lightweight comfort and advanced safety features. Constructed with a high-strength aerodynamic composite shell, this helmet ensures optimal impact protection by promoting energy dissipation and reducing friction during impacts. Its smooth, streamlined profile minimizes external load points, enhancing durability and safety in demanding racing environments. The curvature of the shell is engineered to facilitate impact deflection, effectively transferring force away from the rider's head and neck, thereby reducing injury risk.
The SM7 features an ultra-ventilated design with 20 strategically placed intake and exhaust ports—including 13 intake vents and 7 exhaust outlets—delivering excellent airflow to keep riders cool and comfortable during intense activities. The helmet's fit can be customized with interchangeable cheek pads of various thicknesses, ensuring a snug and secure fit tailored to individual preferences. Additionally, the helmet is communication system compatible, with a cutaway section on the left side of the EPS to accommodate intercom systems and earphone recesses on both sides for speakers, facilitating seamless communication in competitive or recreational settings.
Constructed with removable and washable linings treated with antimicrobial fabrics, the SM7 maintains hygiene and freshness over time. The crown and neck pads are elastically connected to manage oblique impacts effectively, while the top pad is adjustable in height via the A-Head system for personalized comfort. The cheek pads feature 3D foam with an emergency extraction system (ERS) and channels for hydration tubes, with interchangeability across all sizes for convenience. The chin strap is equipped with a 25 mm nylon strap, stainless steel DD rings, and removable covers for easy cleaning. Integrated channels on both sides of the helmet allow for hydration system installation, enhancing rider endurance.
Safety is further enhanced by the visor detaching system, which is designed to release upon impact energies exceeding 15 Joules, preventing common anchoring failure modes and offering reliable impact protection. Inside, Alpinestars' exclusive PLASMA technology is integrated into the side pads, providing high-performance shock absorption in critical contact zones and significantly reducing injury risks. Overall, the SM7 helmet is a comprehensive choice for off-road racers seeking superior impact protection, ventilation, comfort, and communication capabilities in a lightweight package.

Features:

• Aerodynamic profile design with a smooth, streamlined shell for impact deflection and structural integrity

• Ultra-ventilated with 20 intake and exhaust ports for optimal airflow and rider comfort

• Customizable fit with interchangeable cheek pads available in multiple thicknesses

• Communication system compatible with cutaway EPS section and earphone recesses

• Removable, washable linings with antimicrobial treatment for hygiene

• Impact management through elastically connected crown and neck pads

• Adjustable top pad via A-Head system for personalized comfort

• Cheek pads with emergency extraction system (ERS) and hydration tube channels

• Secure chin strap with nylon strap, stainless steel DD rings, and removable covers

• Integrated hydration channels for enhanced endurance

• Visor detaching system designed to release upon high-impact energy for safety

• Incorporation of Alpinestars PLASMA technology for high-performance shock absorption

ATTRIBUTES:

BRAND: ALPINESTARS

MPN: 8301826-408-M