AGV size guide

Helmets

Pista GP RR, K6 S, K5, K3, K1 S, AX9 (ECE 22.06) (head, cm)

Size Head (cm)
XS 53–54
S 55–56
M 57–58
L 59–60
XL 61–62
2XL 63–64

AX9 (older ECE 22.05) (head, cm)

Size Head (cm)
XXS 51–52
XS 53–54
S 55–56
MS 57–58
ML 58–59
L 59–60
XL 61–62
2XL 63–64
3XL 65–66