Alpinestars Supertech M5 Corp Helmet New Chin Guard

Chin Guard

You'll also get the benefit of stainless steel exhaust manifold casting with Inconel wastegate flapper assembly

HEAVY DUTY NYLON CONSTRUCTION

metal locking nuts

Alpinestars Supertech M5 Corp Helmet New Chin GuardFEATURES Constructed from a special lightweight and impact resistant thermo injected polymer, results in a significantly lighter helmet with increased structural strength and outer shell uniformity in two outer shell sizes Inner shell includes multi density advanced EPS construction for optimal impact absorption performance in three sizes Features two concepts for impact energy managementincluding a resin coated inner shell surface that noticeably