SM7 Helmet - Dasher - Matte Black/White - Large
Designed specifically for off-road racing, the Alpinestars SM7 Helmet offers an optimal blend of ventilation, comfort, and impact protection. Its lightweight composite shell features an aerodynamic profile that minimizes drag and enhances stability at high speeds. The smooth, streamlined shell is free of external channels and protrusions, reducing load points and preserving structural integrity during impacts. The shell*s curvature promotes reduced friction on impact, allowing energy to be efficiently deflected away from the rider's head and neck, thereby offering superior protection in demanding off-road conditions.
Equipped with 20 individual intake and exhaust ports*13 intakes and 7 exhausts*the helmet ensures maximum airflow for enhanced comfort and cooling during intense riding sessions. The adjustable fit can be further customized with replacement cheek pads available in various thicknesses, allowing riders to achieve a precise fit across all shell sizes. The helmet features a cutaway section on the left side of the EPS liner to seamlessly accommodate communication systems, with earphone recesses on both sides for speakers, making it suitable for integrated communication gear.
The interior linings are removable and washable using warm water and neutral soap, with fabrics treated for antimicrobial protection. The crown and neck pads are elastically connected for better oblique impact management, while the top pad is adjustable in height via the A-Head system for personalized comfort. Cheek pads, made of 3D foam with an emergency extraction system (ERS), are interchangeable among all sizes and include a channel for hydration tube installation. The chin strap features a 25 mm nylon strap with stainless steel DD rings and removable covers for easy cleaning.
The helmet*s visor detachment system is designed to release automatically under impact energies greater than 15 Joules, ensuring maximum safety regardless of impact direction. Advanced PLASMA technology, integrated into the side pads, offers high-performance shock absorption in key areas, significantly reducing injury risk. The helmet*s overall design emphasizes aerodynamic efficiency, superior impact protection, and rider comfort, making it ideal for demanding off-road racing environments.
Features:
- Aerodynamic profile design with smooth, streamlined shell to reduce impact load points
- Ultra-ventilated with 20 ports (13 intake, 7 exhaust) for optimal airflow
- Customizable fit with interchangeable cheek pads in all sizes
- Communication system compatible with cutaway EPS and earphone recesses
- Removable, washable interior linings with antimicrobial treatment
- Elastically connected crown and neck pads for impact management
- Adjustable top pad via A-Head system for personalized comfort
- Cheek pads feature emergency extraction system and hydration tube channel
- Chin strap with 25 mm nylon strap, stainless steel DD rings, and removable covers
- Visor detachment system designed to release under impact energy for safety
- PLASMA technology integrated into side pads for superior shock absorption