ALPINESTARS S-M3 Solid black matte

Helmet ALPINESTARS S-M3 Solid black matte. Designed for superior MX and off-road performance, the S-M3 Solid Helmet features a lightweight, thermo-injected shell and a multi-density EPS liner for optimal impact management. Its advanced 17-port ventilation system and low-friction liner minimize rotational forces, ensuring maximum safety under ECE 22.06 homologation. Includes: visor with patented release system and emergency-release cheek pads.

MAIN CHARACTERISTICS

• Advanced Thermo-Injected Shell: Constructed with a special blend of polymers of varying thicknesses, optimized to offer superior impact protection with a lightweight design of 1430g (ECE) and 1460g (DOT).
• Maximized Ventilation System: Incorporates 10 air intakes and seven exhaust ports that ensure constant airflow and high levels of heat transfer while riding.
• Rotational Force Protection: Alpinestars' patented low-friction coating on the EPS liner, designed to reduce rotational acceleration in oblique impacts by mimicking the brain's natural defenses.
• Visor Release System: Patented mechanism that releases the visor with a predetermined force, significantly reducing the forces transmitted to the rider's neck in the event of a fall.
• The S-M3 helmet has been developed under a new internal Alpinestars standard that subjects the chin bar to more rigorous testing than conventional homologation, optimizing its thickness and structure for superior impact performance.
• The internal and external surfaces are specifically designed to minimize the effects of oblique impacts.
• It incorporates an Emergency Release System and removable 3D cheek pads that allow for safe helmet removal in case of emergency, while maintaining rider comfort.
• The 25mm soft textile chin strap ensures optimal safety and a comfortable fit.
• Equipped with stainless steel D-rings that ensure a firm, precise, and reliable closure.
• It meets DOT certification and the strict ECE 22.06 homologation for legal and safe use worldwide.
• Optimized chin bar with an improved helmet design and thickness that exceed homologation standards for superior impact performance.
• Internal and external surfaces specifically designed to minimize the effects of oblique impacts.
• Emergency release system and removable cheek pads for safe and easy helmet removal.
• 3D contoured foam cheek pads for maximum rider comfort.
• Soft 25mm textile chin strap for optimal safety and comfort.
• Stainless steel D-ring closure for a secure and firm fit.
• DOT certified and ECE 22.06 approved for worldwide use.

*UNLESS SPECIFIED IN THE DESCRIPTION THAT IT INCLUDES ANOTHER SCREEN (BLACK OR IRIDIUM). THE HELMET IS ALWAYS SOLD WITH TRANSPARENT SCREEN