Alpinestars Youth Bionic Action Knee Guards 2026SpringTent and elbow for D3O® armor

and elbow for D3O® armor (sold separately)

96" (charger only)

Their design creates more surface area which prevents push in the corners while riding in moderate or heavy snow conditions

Carbon fiber hand-laid shell

and easy boot adjustment

Alpinestars Youth Bionic Action Knee Guards 2026SpringTent and elbow for D3O® armorFEATURES Robust protective structures and impact absorption padding for optimum levels of protection Highly ergonomic design improves streamlining while providing crucial protection for MX and off road riding Asymmetrical and lightweight ergonomic panel construction offers extended protection surfaces to reduce rotation Double strap closure system on a knee protectors specially designed to offer more comfort while keeping the protector in position