Alpinestars S-M5 Solar Flare Motocross Helmet

Alpinestars S-M5 Solar Flare Motocross Helmet

The all-new SM5 helmet is the result of more than five years of intensive study, development and testing. We scrutinized every possible aspect to engineer a helmet that is safe and thoughtfully designed to deliver optimal protection and comfort. This lightweight helmet features a thermo-injected shell incorporating a special polymer blend enhanced by varying degrees of thickness that is engineered to deliver the optimal combination of impact protection and light weight, while the five density EPS liner ensures the correct density in the correct area for enhanced impact absorption. Other key design features include an engineered raised area with padding to effectively reduce the forces transmitted to the collarbone and a patented visor release system that ensures the visor is released with the correct pre-determined amount of force, irrespective of the angle of impact.

Features:

An engineered raised area with padding effectively reduces the forces transmitted to the collarbone and a patented visor release system that ensures the visor is released with the correct pre-determined amount of force, irrespective of the angle of impact
Lightweight outer shell is constructed from a technologically advanced impact resistant thermoplastic in two sizes
The inner and outer surfaces are engineered to minimize the effects of oblique impacts
Multiple density inner liner to ensure the correct density in the correct area for enhanced impact absorption
Patented visor release system ensures the visor is released with the correct pre-determined amount of force, irrespective of the angle of impact
Maximized ventilation and high levels of heat transfer exchange thanks to multi-air inlets and exhaust ports
The visor has been designed to direct air into the ports for enhanced airflow

Specifications:

Closure: Stainless steel D-rings to ensure a tight and secure fit
Weight: A size medium weighs 1260g (ECE)