Not sure of your size? Simply measure around your head, about one inch over
your eyebrows, and just over your ears.
Measure a few times to get a
consistent size.
Click a link to view a specific brand's size chart, or refer to the general helmet size chart below:
Answer/KBC/O'Neal/MSR
Helmets Size Chart
Arai
Helmets Size Chart
Bieffe
Helmets Size Chart
Fox
Racing Helmets Size Chart
HJC/Cirus
Helmets Size Chart
Icon
Motorcycle Helmets Size Chart
Shoei
Helmets Size Chart
Suomy
Helmets Size Chart
| Circumference | CM | Hat Size | *Bell | Arai | **Bieffe | O'Neal | Shoei/HJC | KBC/MSR/Answer | ||
| 20 1/2" | 52 | 6 1/2" | XS | |||||||
| 20 7/8" | 53 | 6 5/8" | XS | |||||||
| 21 1/8" | 6 3/8-1/2" | XX-S | XX-S | |||||||
| 21 1/4" | 54 | 6 3/4" | XS | SM | XS | XS | XS | |||
| 21 5/8" | 55 | 6 7/8" | XS | SM | SM | SM | SM | |||
| 22" | 56 | 7" | SM | MD | SM | SM | SM | |||
| 22 3/8" | 57 | 7 1/8" | SM | MD | MD | MD | MD | |||
| 22 3/4" | 58 | 7 1/4" | MD | LG | MD | MD | MD | |||
| 23 1/8" | 59 | 7 3/8" | LG | LG | LG | LG | LG | |||
| 23 1/2" | 60 | 7 1/2" | LG | LG/XL | LG/XL | LG | XL | XL | ||
| 24" | 61 | 7 5/8" | XL | XL | XL | XL/XXL | XL | |||
| 24 3/8" | 62 | 7 3/4" | XL | XL/XXL | XL | XL | 24 1/4+=XXL | |||
| 24 3/4" | 63 | 7 7/8" | XXL | XXL | XXL | |||||
| *Bell also breaks down sizes as follows: | ***Shoei breaks down sizes as follows: | |||||||||
| 21 1/2-22 1/8"=SM | 6 7/8-7=SM | |||||||||
| 22 1/4-22 7/8"=MD | 7 1/8-7 1/4=MD | |||||||||
| 23 -23 5/8"=LG | 7 3/8-7 1/2=LG | |||||||||
| 23 3/4-24 1/2"=XL | 7 5/8-7 3/4=XL | |||||||||
| 7 7/8-8=XXL | ||||||||||
| **Bieffe also breaks down sizes as follows: | ||||||||||
| 21 1/4"-21 1/2"=XS | ||||||||||
| 21 5/8"-22 1/4"=SM | ||||||||||
| 22 3/8"-23 1/8"=MD | ||||||||||
| 23 1/4-23 7/8"=LG | ||||||||||
| 24- 24 5/8"=XL | ||||||||||
| 24 3/4-25"=XXL | ||||||||||
**Please note that the sizing chart is a general guide and is not
absolute.
If you have any specific questions with regard to size that this
chart does not answer, please EMAIL
or call. It's in everyone's best interest to make sure you buy a helmet that
fits you properly!!!