Alpinestars M5 Bond Helmet

The all-new SM5 helmet is the result of more than five years of intensive study, development, and testing. Engineered 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. 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.

The emergency release system and removable cheek pads permit the safe and easy removal of the cheek pads while the helmet is still on, while the 3D contoured foam ensures rider comfort. The removable comfort liner with Silverplus treated anti-bacterial fabrics offers excellent moisture wicking, effectively drawing perspiration away from the skin. The anti-microbial liner is removable and washable, ensuring optimal hygiene.

Stainless steel D-rings are used to ensure a tight and secure fit, while hydration tube channels are integrated into the helmet's cheek pads for convenience and performance. The soft textile chin strap is 26mm wide, which is wider than certification requirements, providing optimal safety and rider comfort.

We have scrutinized every possible aspect to engineer a helmet that is safe and thoughtfully designed. The result is the all-new SM5 helmet, a product of our unwavering commitment to delivering the best possible protection and comfort for riders.

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