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PROUDLY CANADIAN | EASY RETURNS | NO RE-STOCKING FEES!
PROUDLY CANADIAN | EASY RETURNS | NO RE-STOCKING FEES!

HJC Helmet Sizing Chart

HJC HELMET SIZING CHART

Helmet Size Convention Chart

The size chart is only for reference. Always try the helmet on and follow this manual’s instructions for a proper fit.

SIZE CENTIMETER HAT SIZE INCHES
XXS 51-52 6 3/8 – 6 1/2 20 – 20 1/2
XS 53 – 54 6 5/8 – 6 3/4 20 7/8 – 21 1/4
S 55 – 56 6 7/8 – 7 21 5/8 – 22
M 57 -58 7 1/8 – 7 1/4 22 1/2 – 22 7/8
L 59 -60 7 3/8 – 7 1/2 23 1/4 – 23 5/8
XL 61 – 62 7 5/8 – 7 3/4 24 – 24 3/8
2XL 63 – 64 7 7/8 – 8 24 3/4 – 25 1/4
3XL 65 – 66 8 1/8 – 8 1/4 25 5/8 – 26
4XL 67 – 68 8 3/8 – 8 1/2 26 3/8 – 26 3/4
5XL 69 – 70 8 3/4 – 8 3/4 27 1/4 – 27 5/8



RPHA Series, FG-Jet, FG-17 Helmet Size Chart (Only FG-17 is available up to size 3XL)

SIZE CENTIMETER HAT SIZE INCHES
XS 54 – 55 6 3/4 – 6 7/8 21 1/4 – 21 5/8
S 55 – 56 6 7/8 – 7 21 5/8 – 22
M 57 – 58 7 1/8 – 7 1/4 22 1/2 – 22 7/8
L 58 – 59 7 1/4 – 7 3/8 22 7/8 – 23 1/4
XL 60 – 61 7 1/2 – 7 5/8 23 5/8 – 24
2XL 62 – 63 7 3/4 – 7 7/8 24 3/8 – 24 3/4
3XL 64 – 65 8 – 8 1/8 25 1/4 – 25 5/8



CL-17 & CL-17 Plus

SIZE CENTIMETER HAT SIZE INCHES
XS 54 – 55 6 3/4 – 6 7/8 21 1/4 – 21 5/8
S 56 – 57 7 – 7 1/8 22 – 22 1/2
M 58 – 59 7 1/4 – 7 3/8 22 7/8 – 23 1/4
L 60 – 61 7 1/2 – 7 5/8 23 5/8 – 24
XL 62 -63 7 3/4 – 7 7/8 24 3/8 – 24 3/4
2XL 63 – 64 8 – 8 1/8 25 1/4 – 25 5/8
3XL 65 – 66 8 1/8 – 8 1/4 25 5/8 – 26
4XL 67-68 8 3/8 – 8 1/2 26 3/8 – 26 3/4
5XL 69 -70 8 3/4 – 8 3/4 27 1/4 – 27 5/8



Youth Size

SIZE CENTIMETER HAT SIZE INCHES
YOUTH S 49 – 50 6 1/8 – 6 1/4 19 1/4 – 19 3/4
YOUTH M 51 – 52 6 3/8 – 6 1/2 20 – 20 1/2
YOUTH L 53 – 54 6 5/8 – 6 3/4 20 7/8 – 21 1/4
YOUTH S/M 49 – 50 6 1/8 – 6 1/4 19 1/4 – 19 3/4
YOUTH L/XL 6 3/8 – 6 1/2 6 3/8 – 6 1/2 20 – 20 1/2