FortNine Logo

Fox Racing Youth Helmets Size Charts

Fox helmets are designed to fit snug and secure when properly sized. For additional guidance, refer to our helmet sizing guide or contact our customer service team.
Jump to Size Chart
V1 Helmet
V2 Helmet
V3 Helmet
V1 Helmet
Fox Youth V1 motocross helmet designed for off-road riding and impact protection.
Shop →
Size Head Circumference (cm) Head Circumference (in) Cheek Pad Size (mm)
S 49 - 51 19.3" - 20.1" 30
M 51 - 52 20.1" - 20.5" 30
L 52 - 53 20.5" - 20.9" 25
V2 Helmet
Fox Youth V2 motocross helmet designed for off-road riding and impact protection.
Shop →
Size Head Circumference (cm) Head Circumference (in) Cheek Pad Size (mm)
S 47 - 48 18.5" - 18.9" 30 / 35 / 40
M 49 - 50 19.3" - 19.7" 30 / 35 / 40
L 51 - 52 20.1" - 20.5" 30 / 35 / 40
V3 Helmet
Fox youth V3 motocross helmets designed for aggressive off-road riding.
Shop →
Size Head Circumference (cm) Head Circumference (in) Cheek Pad Size (mm)
S 49 - 51 19.3" - 20.1" 25
M 51 - 52 20.1" - 20.5" 25
L 52 - 53 20.5" - 20.9" 21
To measure the head circumference, place the tape around the head just about an inch above the eyebrows.

Sizing information is provided by the manufacturer and does not guarantee a perfect fit. Please use this chart as a guide only.