SM7 Helmet - Core

The Alpinestars SM7 Helmet is engineered for the rigors of off-road racing, optimized to offer the perfect blend of superior ventilation and comfort in a lightweight design. Its supremely aerodynamic composite shell delivers exceptional impact protection, featuring a streamlined profile free of external channels that might act as load points. The shell's specific curvature promotes reduced friction on impact, allowing for efficient energy deflection to protect the rider's head, neck, and spinal column.

Key Features

• Advanced Ventilation: An ultra-ventilated design featuring 20 individual ports—13 intakes and 7 exhausts—ensuring optimum airflow during intense rides.
• A-Head Fitment System: The top pad is removable and adjustable in height, allowing for a fully customized fit.
• Visor Detaching System: Features a specialized release mechanism engineered to automatically detach when subjected to impact energy greater than 15 Joules, regardless of the direction.
• PLASMA Technology: Strategically integrated into the side pads for high-performance shock absorption, significantly reducing the risk of injuries by dissipating energy in critical areas.
• Communication & Hydration Ready: Includes a cutaway section in the EPS to accommodate intercom systems with earphone recesses, along with integrated channels for seamless hydration tube installation.

Construction & Comfort

The interior is designed for durability and hygiene, featuring removable and washable linings treated with antimicrobial properties. The crown pad and neck pad are elastically connected to improve oblique impact management. For added safety, the 3D foam cheek pads include an Emergency Extraction System (ERS) and are interchangeable across shell sizes to fine-tune the fit.

Safety Specifications

• Collarbone Protection: The lower side of the shell edge is engineered for optimum energy dissipation to protect the collarbone area.
• Secure Closure: Fitted with a 25 mm width nylon chin strap and stainless steel DD rings for a reliable and secure fit.
• Impact Management: The shell construction is designed to minimize the transfer of direct force to the rider's body.

Whether you are navigating technical trails or competing on the track, this helmet provides the technical sophistication and protective hardware required for professional-level off-road performance.