Fox Racing Youth V3 Spire Helmet Size:Youth MD acting as a shock absorber

acting as a shock absorber by distributing energy across the boot frame while controlling forward and rearward flex

For riders

Closure system features three adjustable aluminum superlight buckles and upper hook and loop strap

Protects plastics and rubber

Connects to a standard Auto 21mm power socket

Fox Racing Youth V3 Spire Helmet Size:Youth MD acting as a shock absorberFox Racing Youth V3 Spire Helmet The Fox Racing Youth V3 Spire Helmet is a race ready motocross helmet designed to keep young riders safe and confident on the track. Equipped with the Mips safety system How does the Mips safety system work? The brain is typically more sensitive to rotational motion than linear motion because it has shear properties similar to water or gel. When different parts of the brain move relative to each other because of