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Ships within 48 hours · Estimated delivery Sep 9 - Sep 14
Shows water depth below the hull
Padded pocket for smartphone
Get a 360-degree view of your ride with the Rearview Mirror
Music sharing
Alpinestars SM-5 Bond Helmet Size:S Shows water depth below theAlpinestars SM 5 Bond 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