Alpinestars SM5 Bond Motocross Helmet
The all-new SM5 helmet is the result of over five years of intensive research , development and testing. We have carefully studied all possible aspects to create a safe and carefully designed helmet providing optimal protection and comfort. This lightweight helmet features a thermally injected shell , including a special polymer mixture increased due to varying degrees of thickness which is designed to provide the optimal combination of impact protection and lightweight and five-density polystyrene foam lining ensures the right density in the right area. improved shock absorption. Other key design features include a specially designed raised padded surface to effectively reduce force transmitted to the collarbone, and a patented visor release system which guarantees that the visor is released with the correct predetermined force regardless of the angle of impact.
Features:
Lightweight outer shell made from technologically advanced high impact thermoplastic in two sizes.
The internal and external surfaces are designed like this to minimize the effects of oblique impacts.
Multi-density inner liner provides the correct density in the right area for improved shock absorption.
Patented visor release system guarantees that the visor is released with the correct predetermined force regardless of the angle of impact.
Maximum ventilation and high heat exchange thanks to multiple air inlets and outlets.
The visor was designed this way to direct air into ports for improved airflow.
Emergency release system and removable cheek pads allow for safe and easy removal of cheek pads while the helmet is still on.
Removable, comfortable lining with Silverplus antibacterial treatment. fabrics for superior moisture absorption and effective wicking of sweat away from the skin.
Stainless steel D-rings.
Size Medium weighs 1260g (ECE)/1370g (DOT).