Motocross Helmet Alpinestars SM5 SOL BLACK/RED

Alpinestars SM5 SOL BL\RD Motocross Helmet

• The all-new SM5 helmet is the result of more than five years of intensive research, development and testing. We have carefully studied every possible aspect to construct a helmet that is safe and carefully designed to provide optimal protection and comfort.
• This lightweight helmet features a thermo-injected shell featuring a special polymer blend reinforced with varying degrees of thickness, which is designed to provide an optimal combination of impact protection and low weight, while the five-density EPS liner provides the right density in the right area for better shock absorption.
• Other key design features include an engineered raised pad area to effectively reduce forces transmitted to the clavicle and a patented visor release system that ensures the visor is released with the correct predetermined force regardless of impact angle.
• Description:
• The lightweight outer shell is made of technologically advanced impact-resistant thermoplastic in two sizes.
• The internal and external surfaces are designed to minimize the effects of oblique impacts.
• Inner insert with multiple densities to ensure the right density in the right area for better shock absorption.
• A patented visor release system ensures that the visor is released with the correct predetermined force regardless of the angle of impact.
• Maximum ventilation and high levels of heat exchange thanks to multiple air inlets and outlets.
• The visor is designed to direct air to vents to improve airflow.