Alpinestars Supertech M10 Dyno Helmet It’s OFFICIAL! Alpinestars has finally entered the helmet world with the all NEW Alpinestars Supertech S-M10 Helmet. Like all Alpinestars products, the S-M10 is held to a higher standard and it shows. The materials, the looks, and the safety features all go along with Alpinestars high quality reputation. This is the perfect Helmet for those demanding motocross and off-road riders that are looking for quality, protection, and comfort. The Alpinestars Supertech SM-10 Helmet has been constructed with MIPS, a technology system that reduces rotational forces transferred to the brain from angled impacts to head. The Supertech S-M10 Helmet has been designed to be lightweight and includes a large eye port for excellent visibility and better goggle positioning. It also comes equipped with removable an emergency liner system.
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