M2R Size Guide
Please note that the following sizing chart is intended to be used as a guide only. We highly recommend trying on the riding gear before purchase to ensure the best fit.
225
290
ATV
Bolster
EXO
Hybrid
M1
MX2 JR
Rebel Shorty
X2
X3
X4.5
XYouth
Size | Head Circumference (cm) |
XS | 54-55 |
SM | 56-57 |
MD | 58 |
LG | 59-60 |
XL | 61-63 |
2XL | 64-65 |
Size | Head Circumference (cm) |
XS | 54-55 |
SM | 56-57 |
MD | 58 |
LG | 59-60 |
XL | 61-63 |
2XL | 64-65 |
Size | Head Circumference (cm) |
XS | 54-55 |
SM | 56-57 |
MD | 58 |
LG | 59-60 |
XL | 61-63 |
2XL | 64-65 |
Size | Head Circumference (cm) |
XS | 54-55 |
SM | 56-57 |
MD | 58 |
LG | 59-60 |
XL | 61-63 |
2XL | 64-65 |
Size | Head Circumference (cm) |
XS | 54-55 |
SM | 56-57 |
MD | 58 |
LG | 59-60 |
XL | 61-63 |
2XL | 64-65 |
Size | Head Circumference (cm) |
XS | 54-55 |
SM | 56-57 |
MD | 58 |
LG | 59-60 |
XL | 61-63 |
2XL | 64-65 |
Size | Head Circumference (cm) |
XS | 54-55 |
SM | 56-57 |
MD | 58 |
LG | 59-60 |
XL | 61-63 |
2XL | 64-65 |
Size | Head Circumference (cm) |
SM | 48 |
MD | 49-50 |
LG | 51-52 |
XL | 53-54 |
Size | Head Circumference (cm) |
XS | 54-55 |
SM | 56-57 |
MD | 58 |
LG | 59-60 |
XL | 61-63 |
2XL | 64-65 |
Size | Head Circumference (cm) |
XS | 54-55 |
SM | 56-57 |
MD | 58 |
LG | 59-60 |
XL | 61-63 |
2XL | 64-65 |
Size | Head Circumference (cm) |
XS | 54-55 |
SM | 56-57 |
MD | 58 |
LG | 59-60 |
XL | 61-63 |
2XL | 64-65 |
Size | Head Circumference (cm) |
XS | 54-55 |
SM | 56-57 |
MD | 58 |
LG | 59-60 |
XL | 61-63 |
2XL | 64-65 |
Size | Head Circumference (cm) |
XS | 53-54 |
SM | 55-56 |
MD | 57-58 |
LG | 59-60 |
XL | 61-62 |
2XL | 63-64 |
3XL | 65 |
HOW TO MEASURE

A. Head Circumference
Using a measuring tape, measure the Head Circumference at the head's widest point, just above the eyebrows and ears.