Helmet Alpinestars S-M3 Jettson Youth Grey

The Alpinestars S-M3 Jettson kids’ helmet offers safety and comfort for young riders.

Specifications:

• Advanced thermo-injected shell: incorporates a special blend of polymers in varying thicknesses, designed to offer an optimal balance between lightness and impact protection.
• Maximized ventilation system: equipped with 10 air intakes and seven exhaust ports to ensure high heat dissipation and constant airflow during intense riding.
• Protection against rotational acceleration forces: utilizes a patented low-friction liner in the EPS inner lining that acts as a slip plane, mimicking the brain’s natural defenses to reduce rotational forces in oblique impacts.
• Patented visor release: designed to release the visor with a precise and predetermined amount of force, effectively reducing neck strain and impact energy in case of a fall.
• Internal and external surfaces designed to minimize the effects of oblique impacts.
• Five-piece, multi-density EPS inner liner system with four densities for optimized impact management and performance.
• Integrated channels for hydration tube within the cheek pads for smooth and practical use.
• Eco-friendly comfort liner made with recycled materials to reduce environmental impact.
• Customizable fit with interchangeable crown and cheek pads available in various thicknesses as original replacements.
• Thickness and structure of the shell optimized in the chin area, designed to exceed standard homologation impact requirements.
• Internal and external surfaces specifically designed to minimize the effects of oblique impacts.
• Emergency Release System and removable 3D-contoured foam cheek pads for safe and easy helmet removal.
• 25 mm soft textile chin strap for a secure fit and rider comfort.
• Stainless steel D-rings to ensure a firm, consistent, and secure closure.
• Dual certification: ECE 22.06 homologation and DOT standards for global use.