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Ships within 48 hours · Estimated delivery Sep 6 - Sep 11
of combined gear weight can be spread out
Now already fully configured for trail riding right out of the box
Ball Socket Joint for unlimited viewing angles
Durable textile chassis
Alpinestars SM-5 Rover Helmet Size:M of combined gear weight canAlpinestars SM 5 Rover 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