Alpinestars Supertech M10 Deegan Monster Off-Road Motocross Helmet

The goal of the Alpinestars Supertech family of helmets was to create the most advanced, protective, and performance-enhancing helmets possible for riders worldwide. With the S-M10, Alpinestars’ Helmet Development team engineered the helmet to offer the perfect blend of excellent ventilation, and unsurpassed comfort, to create a helmet with the lightest weight possible, all without compromising on any other front.

Features

• The S-M10’s design offers a smooth, attractive, aerodynamic profile which is streamlined and free of any external channels and features that might act as a load point in an impact or compromise the overall integrity of the helmet’s construction
• The surface curvature promotes reduced friction on impact, allowing deflection and the most efficient transfer of energy to protect the rider’s head from direct force to the skull and referred to the neck and spinal column
• A-Head Fitment System allows easy adjustment of the angle and height that the helmet sits on the head
• Ultra-ventilated helmet with 28 individual intake and exhaust ports, not including the eye port, with 18 intakes and 10 exhausts, for optimal ventilation
• The helmet’s shell construction utilizes a highly advanced molding technology with a multi-composite combination: 1) 3K Carbon, high density carbon outer layer that improves strength and efficiency of energy dissipation over the shell, 2) Uni-directional carbon composite layer that gives significantly greater radial strength around the shell, preventing compression but allowing controlled deflection for reducing transmitted impact energy, and 3) Aramid fiber layer which provides critical penetration protection
• Shell is given even greater performance with an epoxy resin bonding that offers the best possible strength and energy management; limited outer shell deflection means the energy spreads wider and is better absorbed by the four density EPS liner
• Chin bar profile, where the base area has been specifically sculpted to give a relief section, raised to clear the collarbone, with a softer EPS liner which extends beyond the helmet shell itself, and is covered by a more flexible rubber compound designed to provide a reduced chance of any sort of collarbone injury
• MIPS® Multi-directional Impact Protection System
• Removable side pads made from a semi-soft polymer for added protection provide a larger contact area to help spread impact energy
• Emergency Release System (ERS) Emergency Visor Release and Visor Extension to provide protection from roost and the sun
• Eject helmet removal system

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