Alpinestars Supertech S-M5 Motocross Helmet

The lightweight SM5 helmet has been designed to provide MX riders with a safe and purposefully designed helmet that delivers optimal protection and comfort. The thermo-injected shell of the SM5 helmet incorporates a special polymer blend enhanced by varying degrees of thickness, engineered to deliver the optimal combination of impact protection and light weight. The five-density EPS liner ensures the correct density in the correct area for enhanced impact absorption.

The lightweight outer shell of the SM5 helmet is constructed from a technologically advanced impact-resistant thermoplastic in three anatomical shell sizes, combined with three individual EPS inner liner sizes and a combination of inner lining and cheek padding to offer 6 unique sizes, ensuring the best fitment and protection.

The SM5 helmet features maximized ventilation and high levels of heat transfer exchange, thanks to its multi-air inlets and exhaust ports. The ECE version of the SM5 helmet weighs 1,350 grams for a size medium, while the ECE DOT version with a shield weighs 1,420 grams.

The multiple-density inner liner of the SM5 helmet ensures the correct density in the correct area for enhanced impact absorption, providing superior protection for MX riders.

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