GMAX AT-21Y Youth Adventure Motorcycle Helmet

Engineered for young riders who demand safety and comfort, the GMAX AT-21Y is a high-performance youth motorcycle helmet built for off-road adventures, trail riding, and everyday use. Its lightweight polycarbonate shell provides DOT & ECE-certified protection while reducing neck strain during long rides—perfect for growing adventurers.

Built for Comfort & Performance

• Adjustable Sun Visor: The anti-fog-coated drop-down sun shield protects young eyes from glare without compromising visibility.
• Breathable COOLMAX® Liner: Moisture-wicking interior keeps riders cool and dry, even on hot summer rides.
• SpaSoft™ Antimicrobial Padding: Removable and washable for easy cleaning and a custom fit that grows with your child.
• Integrated Speaker Pockets: Ready for Bluetooth communication systems—ideal for parent-child riding trips.

Why Choose the AT-21Y?

Whether your young rider is hitting the trails or cruising the neighborhood, the AT-21Y delivers premium protection, comfort, and style. The quick-release buckle ensures secure fastening, while the three-shell sizing system guarantees a snug fit for various head sizes.

Adventure-ready—straight out of the box.