Alpinestars SM7 Helmet - Core Series, Gloss Red, Medium (Part No. 8301826-3127-M)

Designed for off-road racing, the Alpinestars SM7 Helmet offers a perfect combination of ventilation, comfort, and impact protection in a lightweight and aerodynamic shell. Its composite construction features a streamlined profile that minimizes external load points, reducing the risk of impact-related injuries. The curvature of the shell promotes energy deflection, transferring forces away from the rider’s head and neck while maintaining high structural integrity. The helmet's innovative design ensures smooth airflow with 13 intake and 7 exhaust ports, providing exceptional cooling during intense off-road activities. The fit can be customized further with interchangeable cheek pads available in various thicknesses, ensuring a snug and comfortable fit for all riders. The SM7 is also compatible with communication systems, featuring a cutaway EPS section on the left side to seamlessly accommodate intercom devices, along with recesses on both sides for speakers. The interior linings are removable and washable by hand, treated with antimicrobial fabrics to maintain hygiene. The crown and neck pads are elastically connected for better impact management, while the top pad is adjustable in height via the A-head system for enhanced fit and comfort. The cheek pads incorporate 3D foam with an emergency extraction system and channels for hydration tubes, and are interchangeable across all sizes for versatility. The chin strap is fitted with a 25 mm nylon strap, stainless steel DD rings, and removable covers for easy cleaning. Integrated channels on both sides allow for hydration system installation, ensuring optimal performance during demanding rides. For added safety, the visor features an innovative detaching system that releases upon impact energies exceeding 15 Joules, preventing injury from visor breakage. The helmet integrates Alpinestars’ PLASMA technology at the lower shell edge for superior energy dissipation, significantly reducing injury risks. Overall, the SM7 combines advanced safety features, superior ventilation, and customizable comfort, making it an ideal choice for off-road racing enthusiasts seeking premium protection and performance.

Features:

• Aerodynamic profile design offers a smooth, streamlined shell free of external channels to maintain structural integrity and impact resistance

• Ultra-ventilated with 20 ports (13 intake, 7 exhaust) for optimal airflow and cooling during intense rides

• Customizable fit with interchangeable cheek pads available in various thicknesses and compatible across all shell sizes

• Communication system compatible with cutaway EPS section and earphone recesses for seamless integration

• Removable and washable interior linings with antimicrobial treatment for hygiene and freshness

• Impact protection features include elastically connected crown and neck pads for oblique impact management

• Adjustable top pad with height modification via the A-head system for personalized comfort

• Cheek pads constructed with 3D foam and emergency extraction system, including hydration tube channels

• Secure chin strap with 25 mm nylon strap, stainless steel DD rings, and removable covers for cleaning

• Integrated hydration channels for convenient water intake during rides

• Visor detaching system designed to release upon impact exceeding 15 Joules for safety

• Strategic PLASMA technology integrated into side pads for high performance shock absorption and injury reduction