Bell Helmets Sizing Information
How to sizeSIZE | INCHES | CM | HAT SIZE |
X-SMALL/SMALL | 20 3/4 - 22 | 53-56 | 6 5/8 - 7 |
SMALL | 20 3/4 - 22 | 53-56 | 6 5/8 - 7 |
MEDIUM | 22 - 22 3/4 | 56-58 | 7 - 7 1/8 |
LARGE | 22 3/4 - 23 5/8 | 58-60 | 7 1/4 - 7 1/2 |
X-LARGE | 24 - 24 3/4 | 61-63 | 7 5/8 - 7 7/8 |
X-LARGE/XX-LARGE | 24 - 24 3/4 | 61-63 | 7 5/8 - 7 7/8 |
SIZE | INCHES | CM | HAT SIZE |
X-SMALL | 20 1/2 - 20 7/8 | 52-53 | 6 1/2 - 6 5/8 |
SMALL | 21 1/4 - 21 5/8 | 54-55 | 6 3/4 - 6 7/8 |
MEDIUM | 22 - 22 3/8 | 56-57 | 7 - 7 1/8 |
LARGE | 22 3/4 - 23 1/4 | 58-59 | 7 1/4 - 7 3/8 |
X-LARGE | 23 5/8 - 24 | 60-61 | 7 1/2 - 7 5/8 |
XX-LARGE | 24 3/8 - 24 3/4 | 62-63 | 7 3/4 - 7 7/8 |
SIZE | INCHES | CM | HAT SIZE |
SMALL | 20 1/2 - 20 5/8 | 52-53 | 6 1/2 - 6 3/8 |
MEDIUM | 21 1/4 - 21 1/2 | 54-55 | 6 3/4 - 6 7/8 |
LARGE | 22 - 22 1/8 | 56-57 | 7 - 7 1/8 |
XL | 22 3/8 - 22 3/4 | 57-58 | 7 1/8 - 7 1/4 |
SIZE | INCHES | CM | HAT SIZE |
X-SMALL | 20 3/4 - 21 1/4 | 53-54 | 6 5/8 - 6 3/4 |
SMALL | 21 5/8 - 22 | 55-56 | 6 7/8 - 7 |
MEDIUM | 22 1/2 - 22 3/4 | 57-58 | 7 1/8 - 7 1/4 |
LARGE | 23 1/4 - 23 5/8 | 59-60 | 7 3/8 - 7 1/2 |
X-LARGE | 24 - 24 1/4 | 61-62 | 7 5/8 - 7 3/4 |
XX-LARGE | 24 3/4 - 25 1/4 | 63-64 | 7 7/8 - 8 |
XXX-LARGE | 25 5/8 - 26 | 65-66 | 8 1/8 - 8 1/4 |
SIZE | INCHES | CM | HAT SIZE |
X-SMALL | 21 1/4 - 21 5/8 | 53-54 | 6 3/4 - 6 7/8 |
SMALL | 21 5/8 - 22 | 55-56 | 6 7/8 - 7 |
MEDIUM | 22 1/2 - 22 3/4 | 57-58 | 7 1/8 - 7 1/4 |
LARGE | 22 3/4 - 23 1/4 | 59-60 | 7 1/4 - 7 3/8 |
X-LARGE | 23 5/8 - 24 | 61 -62 | 7 1/2 - 7 5/8 |
XX-LARGE | 24 1/2 - 24 3/4 | 63-64 | 7 3/4 - 7 7/8 |
SIZE | INCHES | CM | HAT SIZE |
X-SMALL | 20 7/8 - 21 1/4 | 53-54 | 6 5/8 - 6 3/4 |
SMALL | 22 1/2 - 22 3/4 | 55-56 | 7 1/8 - 7 1/4 |
MEDIUM | 22 1/4 - 22 5/8 | 57-58 | 7 1/8 - 7 1/4 |
LARGE | 23 - 23 1/2 | 59-60 | 7 3/8 - 7 1/2 |
X-LARGE | 23 7/8 - 24 1/4 | 61 -62 | 7 5/8 - 7 3/4 |
XX-LARGE | 24 5/8 - 25 1/8 | 63-64 | 7 7/8 - 8 |
SIZE | INCHES | CM | HAT SIZE |
X-SMALL | 21 1/4 - 21 5/8 | 54-55 | 6 3/4 - 6 7/8 |
SMALL | 21 5/8 - 22 | 55-56 | 6 7/8 - 7 |
MEDIUM | 22 1/2 - 22 3/4 | 57-58 | 7 1/8 - 7 1/4 |
LARGE | 22 3/4 - 23 1/4 | 58-59 | 7 1/4 - 7 3/8 |
X-LARGE | 23 5/8 - 24 | 60-61 | 7 1/2 - 7 5/8 |
XX-LARGE | 24 1/2 - 24 3/4 | 62-63 | 7 3/4 - 7 7/8 |
SIZE | INCHES | CM | HAT SIZE |
X-SMALL | 21 1/4 - 21 5/8 | 54-55 | 6 3/4 - 6 7/8 |
SMALL | 21 5/8 - 22 | 55-56 | 6 7/8 - 7 |
MEDIUM | 22 1/2 - 22 3/4 | 57-58 | 7 1/8 - 7 1/4 |
LARGE | 22 3/4 - 23 1/4 | 58-59 | 7 1/4 - 7 3/8 |
X-LARGE | 23 5/8 - 24 | 60-61 | 7 1/2 - 7 5/8 |
XX-LARGE | 24 1/2 - 24 3/4 | 62-63 | 7 3/4 - 7 7/8 |
HELMET SIZE | SHELL SIZE | STD. CHEEK PAD THICKNESS | 30MM PART NO. | 35MM PART NO. | 40MM PART NO. | 45MM PART NO. |
XS | S | 40MM | 32-9319-30 | 32-9319-35 | 32-9319-40 | 32-9319-45 |
S | S | 35MM | 32-9319-30 | 32-9319-35 | 32-9319-40 | 32-9319-45 |
M | M | 40MM | 32-9315-30 | 32-9315-35 | 32-9315-40 | 32-9315-45 |
L | M | 35MM | 32-9315-30 | 32-9315-35 | 32-9315-40 | 32-9315-45 |
XL | L | 40MM | 32-9317-30 | 32-9317-35 | 32-9317-40 | 32-9317-45 |
XXL | L | 35MM | 32-9317-30 | 32-9317-35 | 32-9317-40 | 32-9317-45 |
HELMET SIZE | SHELL SIZE | STD. CHEEK PAD THICKNESS | 35MM PART NO. | 40MM PART NO. | 45MM PART NO. | 50MM PART NO. | 55MM PART NO. |
XS | S | 50MM | 32-9320-35 | 32-9320-40 | 32-9320-45 | 32-9320-50 | 32-9320-55 |
S | S | 40MM | 32-9320-35 | 32-9320-40 | 32-9320-45 | 32-9320-50 | 32-9320-55 |
M | M | 50MM | 32-9316-35 | 32-9316-40 | 32-9316-45 | 32-9316-50 | 32-9316-55 |
L | M | 40MM | 32-9316-35 | 32-9316-40 | 32-9316-45 | 32-9316-50 | 32-9316-55 |
XL | L | 50MM | 32-9318-35 | 32-9318-40 | 32-9318-45 | 32-9318-50 | 32-9318-55 |
XXL | L | 40MM | 32-9318-35 | 32-9318-40 | 32-9318-45 | 32-9318-50 | 32-9318-55 |
SIZE | INCHES | CM | HAT SIZE |
X-SMALL | 21 1/4 - 21 5/8 | 54-55 | 6 3/4 - 6 7/8 |
SMALL | 21 5/8 - 22 | 55-56 | 6 7/8 - 7 |
MEDIUM | 22 1/2 - 22 3/4 | 57-58 | 7 1/8 - 7 1/4 |
LARGE | 22 3/4 - 23 1/4 | 58-59 | 7 1/4 - 7 3/8 |
X-LARGE | 23 5/8 - 24 | 60-61 | 7 1/2 - 7 5/8 |
XX-LARGE | 24 1/4 - 24 3/4 | 62-63 | 7 3/4 - 7 7/8 |
SIZE | INCHES | CM | HAT SIZE |
XX-SMALL | 20 - 20 1/2 | 51-52 | 6 3/8 - 6 1/2 |
X-SMALL | 21 1/4 - 21 5/8 | 54-55 | 6 3/4 - 6 7/8 |
SMALL | 21 5/8 - 22 | 55-56 | 6 7/8 - 7 |
MEDIUM | 22 1/2 - 22 3/4 | 57-58 | 7 1/8 - 7 1/4 |
LARGE | 22 3/4 - 23 1/4 | 58-59 | 7 1/4 - 7 3/8 |
X-LARGE | 23 5/8 - 24? | 60-61 | 7 1/2 - 7 5/8 |
XX-LARGE | 24 1/2 - 24 3/4? | 62-63 | 7 3/4 - 7 7/8 |