Alpinestars SM5 Bond Motocross Helmet, Silver

Alpinestars SM5 Bond Motocross Helmet

The all-new SM5 helmet is the result of more than five years of intensive study , development and testing. We have carefully studied all possible aspects to design a helmet which is safe and designed to provide optimal protection and comfort. This lightweight helmet features a thermal injection shell comprising a special polymer mixture reinforced with varying degrees of thickness which is engineered to provide the optimal combination of impact protection and light weight while a five-density EPS liner provides the right density in the right area for enhanced impact absorption. Other key design features include a engineered raised padded area to effectively reduce forces transmitted to the collarbone, and a patented visor release system which ensures the visor is released with the correct predetermined amount of force regardless of the angle of impact.

Features:

• Lightweight outer shell made of technologically advanced, impact-resistant thermoplastic in two sizes.
• The inner and outer surfaces are designed in the same way to minimize the effects of oblique impacts.
• Multi-density inner shell to provide the correct density in the correct area for improved shock absorption
• Patented visor release system ensures the visor releases with the correct specified force regardless of the angle of impact.
• Maximum ventilation and high level of heat exchange thanks to air passages and exhaust openings.
• The visor was designed to direct air into the ports to increase airflow.
• Emergency release system and removable cheek pads allow you to safely and easily remove the cheek pads while the helmet is still in place.
• Removable comfort liner with Silverplus treated antibacterial fabrics for excellent moisture wicking effectively drawing sweat away from the skin.
• Stainless steel D-rings.
• Medium size weighs 1260g (ECE)/1370g (DOT).