Alpinestars Youth SM3 Radium Helmet Yellow Large - MX helmet for youth riders in Yellow Fluo/Black/Blue

MX helmet for youth riders in Yellow Fluo/Black/Blue

• Department: Unisex Kids
• EAN: 08059347446806
• Size: L
• Type: Off-Road

The Alpinestars Youth SM3 Radium Helmet is engineered specifically for younger riders and optimized for MX, Enduro, and off-road use. Featuring a lightweight thermo-injected shell with a special polymer blend, the helmet offers excellent impact protection while reducing overall weight. It includes a multi-density EPS liner, low-friction coating for rotational impact protection, and a patented visor release system to reduce neck strain during impacts. The helmet is well-ventilated with ten intake and seven exhaust ports, and includes hydration tube channels, an Emergency Release System, and removable cheek pads. Certified to both DOT and ECE 22.06 standards, the SM3 Youth ensures top-tier safety, comfort, and sustainability with a liner made from recycled materials.