Alpinestars Supertech S-M10 Deegan Monster helmet

The goal of the Alpinestars Supertech helmet family was to create the most advanced, protective and performance-enhancing helmets possible for racers around the world. With the S-M10, Alpinestars’ Helmet Development team has engineered the helmet to offer the perfect combination of excellent ventilation and unsurpassed comfort to create the lightest helmet possible, all without compromising on any other front. The S-M10’s design offers a smooth, sleek, aerodynamic profile that is streamlined and free of external elements and channels that could act as load points in the event of an impact or compromise the overall integrity of the helmet’s construction. The surface curvature promotes reduced friction on impact, allowing for deflection and highly efficient energy transfer to protect the rider’s head from forces directed at the skull and related to the neck and spine.

• The patented A-Head Mounting System allows for easy adjustment of the angle and height at which the helmet sits on the head.
  
• Ultra-ventilated helmet with 28 individual intake and exhaust ports, excluding the eye port, with 18 intakes and 10 exhausts, for optimal ventilation.
• New redesigned chin guard profile, with the base area specially sculpted to obtain a raised, raised section to free the collarbone, with a new softer EPS liner that extends beyond the helmet shell itself and is covered by a more flexible rubber compound, designed to provide a reduced possibility of any type of injury to the collarbone.
  
• Lightweight ECE 1260g and DOT 1360g for a medium size, 1310g with side pads and 1370g with visor extension.