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Ships within 48 hours · Estimated delivery Aug 11 - Aug 16
Chest Harness system with Velcro™ elastic bands for flexibility
Warm Sherpa lining / elastic cuffs & collar / ripstop nylon shell / heavy-duty zipper
Keep it simple and straightforward with this instant classic
Race track developed with factory race teams
Maximum protection for both flat tappet and roller cam shafts
Alpinestars SM3 Jettson Helmet high stool Chest Harness system with Velcro™Engineered for MX, Enduro, and off road riding, the SM3 Helmet integrates advanced technologies and innovations designed to enhance ease of use, comfort, and impact protection. Advanced Shell Construction: This helmet features a thermo injected shell incorporating a special polymer blend enhanced by varying degrees of thickness that is engineered to deliver the optimal combination of impact protection and lightweight. The SM3 medium weighs 1430g (ECE)
