Alpinestars Supertech M5 Solid Helmet Contains CLEARANCE Turn your child's Strider into

Turn your child's Strider into their first motocross bike

and around rivet heads

Custom Low Profile Strap Adjustment Sliders

Exhaust Duration (degrees): 238

thanks to its advanced compound and construction techniques

Alpinestars Supertech M5 Solid Helmet Contains CLEARANCE Turn your child's Strider intoFEATURES 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 management including a resin coated inner shell surface that noticeably