Alpinestars SM7 Helmet - Solid Gloss Black - Large (Part No. 8301426-1180-L)

The Alpinestars SM7 Helmet is engineered specifically for off-road racing, delivering a perfect balance of ventilation, comfort, and impact protection in a lightweight design. Its aerodynamic composite shell reduces drag and enhances stability at high speeds, while the curvature promotes energy deflection to minimize impact forces transferred to the rider's head and neck. The shell incorporates PLASMA technology at the lower edge, providing exceptional energy dissipation during collisions, especially around the collarbone area. This integration helps reduce the risk of injury and enhances overall safety during intense off-road activities. The helmet's design features a smooth, streamlined profile free of external channels or load points, ensuring structural integrity and optimal performance during impacts.

Features:

• Aerodynamic profile design with smooth shell surface for reduced drag and impact deflection

• Ultra-ventilated with 20 intake and exhaust ports, including 13 air intakes and 7 exhaust outlets, for maximum airflow

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

• Communication system compatible with a cutaway section on the left side of the EPS for easy installation of intercom systems, with earphone recesses on both sides

• Removable and washable interior linings made from antimicrobial fabrics for hygiene and comfort

• Crown and neck pads elastically connected to manage oblique impacts effectively

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

• Cheek pads made of 3D foam with emergency extraction system (ERS) and hydration tube channels, interchangeable across sizes

• Chin strap features a 25 mm nylon strap, stainless steel DD rings, and removable washable covers

• Integrated hydration channels on both sides for seamless fluid intake during rides

• Visor with a detaching mechanism designed to release upon impact energies exceeding 15 Joules, enhancing safety in crashes

• PLASMA technology embedded in the side pads provides high-performance shock absorption, reducing injury risk

• Construction includes removable, hand-washable linings and antimicrobial fabric treatments for hygiene and comfort