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Size Chart - Bell Motorcycle Helmets
Model: BROOZER
HELMET
Size |
CM |
IN |
HAT SIZE (IN) |
XS |
54 - 55 |
21 1/4 - 21 5/8 |
6 3/4 - 6 7/8 |
S |
55 - 56 |
21 5/8 - 22 |
6 7/8 - 7 |
M |
57 - 58 |
22 1/2 - 22 3/4 |
7 1/8 - 7 1/4 |
L |
58 - 59 |
22 3/4 - 23 1/4 |
7 1/4 - 7 3/8 |
XL |
60 - 61 |
23 5/8 - 24 |
7 1/2 - 7 5/8 |
XXL |
62 - 63 |
24 1/2 - 24 3/4 |
7 3/4 - 7 7/8 |
CHEEK PAD
Size |
MM |
COMPABILITY |
XS |
35 |
INTERCHANGEABLE (XS – XXL) |
S |
40 |
INTERCHANGEABLE (XS – XXL) |
M |
45 |
INTERCHANGEABLE (XS – XXL) |
L |
50 |
INTERCHANGEABLE (XS – XXL) |
XL |
55 |
INTERCHANGEABLE (XS – XXL) |
XXL |
60 |
INTERCHANGEABLE (XS – XXL) |
Model: BULLITT
HELMET
Size |
CM |
IN |
HAT SIZE (IN) |
XS |
54 - 55 |
21 1/4 - 21 5/8 |
6 3/4 - 6 7/8 |
S |
55 - 56 |
21 5/8 - 22 |
6 7/8 - 7 |
M |
57 - 58 |
22 1/2 - 22 3/4 |
7 1/8 - 7 1/4 |
L |
58 - 59 |
22 3/4 - 23 1/4 |
7 1/4 - 7 3/8 |
XL |
60 - 61 |
23 5/8 - 24 |
7 1/2 - 7 5/8 |
XXL |
62 - 63 |
24 1/2 - 24 3/4 |
7 3/4 - 7 7/8 |
CHEEK PAD
Size |
MM |
COMPABILITY |
XS |
35 |
INTERCHANGEABLE (XS – XXL) |
S |
30 |
INTERCHANGEABLE (XS – XXL) |
M |
30 |
INTERCHANGEABLE (XS – XXL) |
L |
25 |
INTERCHANGEABLE (XS – XXL) |
XL |
30 |
INTERCHANGEABLE (XS – XXL) |
XXL |
25 |
INTERCHANGEABLE (XS – XXL) |
Model: CUSTOM 500
HELMET
Size |
CM |
IN |
HAT SIZE (IN) |
XS |
53 - 54 |
20 7/8 - 21 1/4 |
6 5/8 - 6 3/4 |
S |
55 - 56 |
21 5/8 - 22 |
6 7/8 - 7 |
M |
57 - 58 |
22 3/8 - 22 3/4 |
7 1/8 - 7 1/4 |
L |
59 - 60 |
23 1/8 - 23 1/2 |
7 3/4 - 7 1/2 |
XL |
61 - 62 |
23 7/8 - 24 1/4 |
7 5/8 - 7 3/4 |
XXL |
63 - 64 |
24 5/8 - 25 |
7 7/8 - 8 |
Model: ELIMINATOR, ELMINATOR CARBON
HELMET
Size |
CM |
IN |
HAT SIZE (IN) |
XS |
53 - 54 |
20 7/8 - 21 5/8 |
6 5/8 - 6 3/4 |
S |
55 - 56 |
21 5/8 - 22 |
6 7/8 - 7 |
M |
57 - 58 |
22 1/2 - 22 7/8 |
7 1/8 - 7 1/4 |
M/L |
58 - 59 |
22 7/8 - 23 1/4 |
7 1/4 - 7 3/8 |
L |
59 - 60 |
23 1/4 - 23 5/8 |
7 3/8 - 7 1/2 |
XL |
61 - 62 |
24 - 24 3/8 |
7 1/2 - 7 5/8 |
XXL |
63 - 64 |
24 3/4 - 25 1/4 |
7 3/4 - 7 7/8 |
XXXL |
65 - 66 |
25 5/8 - 26 |
8 1/8 - 8 1/4 |
CHEEK PAD
Size |
MM |
COMPABILITY |
XS |
45 |
INTERCHANGEABLE (XS – M) |
S |
40 |
INTERCHANGEABLE (XS – M) |
M |
35 |
INTERCHANGEABLE (XS – M) |
M/L |
40 |
INTERCHANGEABLE (M/L – XL) |
L |
40 |
INTERCHANGEABLE (M/L – XL) |
XL |
35 |
INTERCHANGEABLE (M/L – XL) |
XXL |
30 |
INTERCHANGEABLE (XXL - XXXL) |
XXXL |
25 |
INTERCHANGEABLE (XXL - XXXL) |
Model: MAG-9
HELMET
Size |
CM |
IN |
HAT SIZE (IN) |
XS |
54 - 55 |
21 1/4 - 21 5/8 |
6 3/4 - 6 7/8 |
S |
55 - 56 |
21 5/8 - 22 |
6 7/8 - 7 |
M |
57 - 58 |
22 1/2 - 22 3/4 |
7 1/8 - 7 1/4 |
L |
58 - 59 |
22 3/4 - 23 1/4 |
7 1/4 - 7 3/8 |
XL |
60 - 61 |
23 5/8 - 24 |
7 1/2 - 7 5/8 |
XXL |
62 - 63 |
24 1/2 - 24 3/4 |
7 3/4 - 7 7/8 |
CHEEK PAD
Size |
MM |
COMPABILITY |
XS |
50 |
INTERCHANGEABLE (XS – XXL) |
S |
40 |
INTERCHANGEABLE (XS – XXL) |
M |
45 |
INTERCHANGEABLE (XS – XXL) |
L |
35 |
INTERCHANGEABLE (XS – XXL) |
XL |
40 |
INTERCHANGEABLE (XS – XXL) |
XXL |
30 |
INTERCHANGEABLE (XS – XXL) |
Model: MOTO-10 SPHERICAL
HELMET
Size |
CM |
IN |
HAT SIZE (IN) |
XS |
54 - 55 |
21 1/4 - 21 5/8 |
6 3/4 - 6 7/8 |
S |
55 - 56 |
21 5/8 - 22 |
6 7/8 - 7 |
M |
57 - 58 |
22 1/2 - 22 3/4 |
7 1/8 - 7 1/4 |
L |
58 - 59 |
22 3/4 - 23 1/4 |
7 1/4 - 7 3/8 |
XL |
60 - 61 |
23 5/8 - 24 |
7 1/2 - 7 5/8 |
XXL |
62 - 63 |
24 - 24 1/2 |
7 3/4 - 7 7/8 |
CHEEK PAD
Size |
MM |
COMPABILITY |
XS |
45 |
INTERCHANGEABLE (XS – XXL) |
S |
40 |
INTERCHANGEABLE (XS – XXL) |
M |
40 |
INTERCHANGEABLE (XS – XXL) |
L |
35 |
INTERCHANGEABLE (XS – XXL) |
XL |
35 |
INTERCHANGEABLE (XS – XXL) |
XXL |
30 |
INTERCHANGEABLE (XS – XXL) |
Model: MOTO-3
HELMET
Size |
CM |
IN |
HAT SIZE (IN) |
XS |
53 - 54 |
20 3/4 - 21 1/4 |
6 5/8 - 6 3/4 |
S |
55 - 56 |
21 5/8 - 22 |
6 7/8 - 7 |
M |
57 - 58 |
22 1/2 - 22 3/4 |
7 1/8 - 7 1/4 |
L |
59 - 60 |
23 1/4 - 23 5/8 |
7 3/8 - 7 1/2 |
XL |
61 - 62 |
24 - 24 1/2 |
7 5/8 - 7 3/4 |
XXL |
63 - 64 |
24 3/4 - 25 1/4 |
7 7/8 - 8 |
CHEEK PAD
Size |
MM |
COMPABILITY |
XS |
30 |
INTERCHANGEABLE (S – XXL) |
S |
25 |
INTERCHANGEABLE (S – XXL) |
M |
20 |
INTERCHANGEABLE (S – XXL) |
L |
35 |
INTERCHANGEABLE (S – XXL) |
XL |
30 |
INTERCHANGEABLE (S – XXL) |
XXL |
25 |
INTERCHANGEABLE (S – XXL) |
Model: MOTO-9 FLEX, MOTO-9 MIPS
HELMET
Size |
CM |
IN |
HAT SIZE (IN) |
XS |
54 - 55 |
20 7/8 - 21 5/8 |
6 3/4 - 6 7/8 |
S |
55 - 56 |
21 5/8 - 22 |
6 7/8 - 7 |
M |
57 - 58 |
22 1/2 - 22 3/4 |
7 1/8 - 7 1/4 |
L |
58 - 59 |
22 3/4 - 23 1/4 |
7 1/4 - 7 3/8 |
XL |
60 - 61 |
23 5/8 - 24 |
7 1/2 - 7 5/8 |
XXL |
62 - 63 |
24 1/2 - 24 3/4 |
7 3/4 - 7 7/8 |
CHEEK PAD
Size |
MM |
COMPABILITY |
XS |
45 |
INTERCHANGEABLE (XS – XXL) |
S |
40 |
INTERCHANGEABLE (XS – XXL) |
M |
40 |
INTERCHANGEABLE (XS – XXL) |
L |
35 |
INTERCHANGEABLE (XS – XXL) |
XL |
35 |
INTERCHANGEABLE (XS – XXL) |
XXL |
30 |
INTERCHANGEABLE (XS – XXL) |
Model: MOTO-9 YOUTH MIPS
HELMET
Size |
CM |
IN |
HAT SIZE (IN) |
S/M |
49 - 51 |
19 1/4 - 20 |
6 1/8 - 6 3/8 |
L/XL |
51 - 53 |
20 - 20 7/8 |
6 3/8 - 6 5/8 |
CHEEK PAD
Size |
MM |
COMPABILITY |
S/M |
60 |
INTERCHANGEABLE (55 & 65 MM) |
L/XL |
50 |
INTERCHANGEABLE (55 & 65 MM) |
Model: MX-9 MIPS, MX-9 ADVENTURE MIPS
HELMET
Size |
CM |
IN |
HAT SIZE (IN) |
XS |
53 - 54 |
20 7/8 - 21 5/8 |
6 5/8 - 6 3/4 |
S |
55 - 56 |
21 5/8 - 22 |
6 7/8 - 7 |
M |
57 - 58 |
22 1/2 - 22 3/4 |
7 1/8 - 7 1/4 |
L |
59 - 60 |
22 3/4 - 23 1/4 |
7 1/4 - 7 3/8 |
XL |
61 - 62 |
23 5/8 - 24 |
7 1/2 - 7 5/8 |
XXL |
63 - 64 |
24 1/2 - 24 3/4 |
7 3/4 - 7 7/8 |
XXXL |
65 - 66 |
25 5/8 - 26 |
8 1/8 - 8 1/4 |
CHEEK PAD
Size |
MM |
COMPABILITY |
XS |
40 |
INTERCHANGEABLE (XS – XXXL) |
S |
35 |
INTERCHANGEABLE (XS – XXXL) |
M |
40 |
INTERCHANGEABLE (XS – XXXL) |
L |
35 |
INTERCHANGEABLE (XS – XXXL) |
XL |
35 |
INTERCHANGEABLE (XS – XXXL) |
XXL |
30 |
INTERCHANGEABLE (XS – XXXL) |
XXXL |
25 |
INTERCHANGEABLE XS – XXXL) |
Model: PIT BOSS
HELMET
Size |
CM |
IN |
HAT SIZE (IN) |
XS/S |
53 - 56 |
20 3/4 - 21 5/8 |
6 5/8 - 7 |
M |
56 - 58 |
22 - 22 3/4 |
7 - 7 1/4 |
L |
58 - 60 |
22 3/4 - 23 5/8 |
7 1/4 - 7 1/2 |
XL/XXL |
62 - 63 |
24 - 24 3/4 |
7 5/8 - 7 7/8 |
XXXL |
63 - 64 |
24 3/4 - 25 1/4 |
7 7/8 - 8 |
Model: QUALIFIER, QUALIFIER DLX MIPS, QUALIFIER FORCED AIR
HELMET
Size |
CM |
IN |
HAT SIZE (IN) |
XS |
53 - 54 |
20 7/8 - 21 1/8 |
6 5/8 - 6 3/4 |
S |
55 - 56 |
21 1/2 - 21 7/8 |
6 7/8 - 7 |
M |
57 - 58 |
22 1/4 - 22 5/8 |
7 1/8 - 7 1/4 |
L |
59 - 60 |
23 - 23 1/2 |
7 3/8 - 7 1/2 |
XL |
61 - 62 |
23 7/8 - 24 1/2 |
7 5/8 - 7 3/4 |
XXL |
63 - 64 |
24 5/8 - 25 |
7 7/8 - 8 |
XXXL |
65 - 66 |
25 1/2 - 26 |
8 1/8 - 8 1/4 |
CHEEK PAD
Size |
MM |
COMPABILITY |
XS |
40 |
INTERCHANGEABLE (XS – XXXL) |
S |
35 |
INTERCHANGEABLE (XS – XXXL) |
M |
40 |
INTERCHANGEABLE (XS – XXXL) |
L |
35 |
INTERCHANGEABLE (XS – XXXL) |
XL |
40 |
INTERCHANGEABLE (XS – XXXL) |
XXL |
35 |
INTERCHANGEABLE (XS – XXXL) |
XXXL |
20 |
INTERCHANGEABLE XS – XXXL) |
Model: RS-2
HELMET
Size |
CM |
IN |
HAT SIZE (IN) |
XS |
54 - 55 |
21 1/8 - 21 1/2 |
6 3/4 - 6 7/8 |
S |
55 - 56 |
21 1/2 - 21 7/8 |
6 7/8 - 7 |
M |
57 - 58 |
22 1/4 - 22 5/8 |
7 1/8 - 7 1/4 |
L |
58 - 59 |
22 5/8 - 23 |
7 1/4 - 7 3/8 |
XL |
60 - 61 |
23 1/2 - 23 7/8 |
7 1/2 - 7 5/8 |
XXL |
62 - 63 |
24 1/4 - 24 5/8 |
7 3/4 - 7 7/8 |
CHEEK PAD
Size |
MM |
COMPABILITY |
XS |
40 |
INTERCHANGEABLE (XS – XXL) |
S |
35 |
INTERCHANGEABLE (XS – XXL) |
M |
40 |
INTERCHANGEABLE (XS – XXL) |
L |
35 |
INTERCHANGEABLE (XS – XXL) |
XL |
40 |
INTERCHANGEABLE (XS – XXL) |
XXL |
35 |
INTERCHANGEABLE (XS – XXL) |
Model: RACE STAR DLX FLEX
HELMET
Size |
CM |
IN |
HAT SIZE (IN) |
XS |
53 - 54 |
20 7/8 - 21 5/8 |
6 5/8 - 6 3/4 |
S |
55 - 56 |
21 1/2 - 21 7/8 |
6 7/8 - 7 |
M |
57 - 58 |
22 1/4 - 22 5/8 |
7 1/8 - 7 1/4 |
L |
59 - 60 |
23 - 23 1/2 |
7 3/8 - 7 1/2 |
XL |
61 - 62 |
23 5/8 - 24 1/4 |
7 5/8 - 7 3/4 |
XXL |
63 - 64 |
24 5/8 - 25 |
7 7/8 - 8 |
CHEEK PAD
Size |
MM |
COMPABILITY |
XS |
35 |
INTERCHANGEABLE (XS – XXL) |
S |
30 |
INTERCHANGEABLE (XS – XXL) |
M |
30 |
INTERCHANGEABLE (XS – XXL) |
L |
30 |
INTERCHANGEABLE (XS – XXL) |
XL |
30 |
INTERCHANGEABLE (XS – XXL) |
XXL |
30 |
INTERCHANGEABLE (XS – XXL) |
Model: RECON
HELMET
Size |
CM |
IN |
HAT SIZE (IN) |
XS |
53 - 54 |
21 1/4 - 21 5/8 |
6 3/4 - 6 7/8 |
S |
55 - 56 |
21 5/8 - 22 |
6 7/8 - 7 |
M |
57 - 58 |
22 1/2 - 22 3/4 |
7 - 7 1/4 |
L |
59 - 60 |
22 3/4 - 23 1/4 |
7 1/4 - 7 3/8 |
XL |
61 - 62 |
23 5/8 - 24 |
7 1/2 - 7 5/8 |
XXL |
63 - 64 |
24 1/2 - 24 3/4 |
7 3/4 - 7 7/8 |
XXXL |
65 - 66 |
25 1/2 - 26 |
8 1/8 - 8 1/4 |
Model: REVOLVER EVO
HELMET
Size |
CM |
IN |
HAT SIZE (IN) |
XS |
54 - 55 |
21 1/4 - 21 5/8 |
6 3/4 - 6 7/8 |
S |
55 - 56 |
21 5/8 - 22 |
6 7/8 - 7 |
M |
57 - 58 |
22 1/2 - 22 3/4 |
7 1/8 - 7 1/4 |
L |
58 - 59 |
22 3/4 - 23 1/4 |
7 1/4 - 7 3/8 |
XL |
60 - 61 |
23 5/8 - 24 |
7 1/2 - 7 5/8 |
XXL |
62 - 63 |
24 1/2 - 24 3/4 |
7 3/4 - 7 7/8 |
CHEEK PAD
Size |
MM |
COMPABILITY |
XS |
35 |
INTERCHANGEABLE (XS – S) |
S |
40 |
INTERCHANGEABLE (XS – S) |
M |
45 |
INTERCHANGEABLE (M – XXL) |
L |
50 |
INTERCHANGEABLE (M – XXL) |
XL |
55 |
INTERCHANGEABLE (M – XXL) |
XXL |
60 |
INTERCHANGEABLE (M – XXL) |
Model: RIOT
HELMET
Size |
CM |
IN |
HAT SIZE (IN) |
XS |
53 - 54 |
20 7/8 - 21 1/4 |
6 5/8 - 6 3/4 |
S |
55 - 56 |
21 5/8 - 22 |
6 7/8 - 7 |
M |
57 - 58 |
22 3/8 - 22 3/4 |
7 1/8 - 7 1/4 |
L |
59 - 60 |
23 1/8 - 23 1/2 |
7 3/8 - 7 1/2 |
XL |
61 - 62 |
23 7/8 - 24 1/4 |
7 5/8 - 7 3/4 |
XXL |
63 - 64 |
24 5/8 - 25 |
7 7/8 - 8 |
Model: ROGUE
HELMET
Size |
CM |
IN |
HAT SIZE (IN) |
XS |
54 - 55 |
21 1/4 - 21 5/8 |
6 3/4 - 6 7/8 |
S |
55 - 56 |
21 5/8 - 22 |
6 7/8 - 7 |
M |
57 - 58 |
22 1/2 - 22 3/4 |
7 1/8 - 7 1/4 |
L |
58 - 59 |
22 3/4 - 23 1/4 |
7 1/4 - 7 3/8 |
XL |
60 - 61 |
23 5/8 - 24 |
7 1/2 - 7 5/8 |
XXL |
62 - 63 |
24 1/2 - 24 3/4 |
7 3/4 - 7 7/8 |
CHEEK PAD
Size |
MM |
COMPABILITY |
XS |
35 |
INTERCHANGEABLE (XS – XXL) |
S |
25 |
INTERCHANGEABLE (XS – XXL) |
M |
35 |
INTERCHANGEABLE (XS – XXL) |
L |
25 |
INTERCHANGEABLE (XS – XXL) |
XL |
35 |
INTERCHANGEABLE (XS – XXL) |
XXL |
25 |
INTERCHANGEABLE (XS – XXL) |
Model: SRT, SRT MODULAR
HELMET
Size |
CM |
IN |
HAT SIZE (IN) |
XS |
53 - 54 |
20 7/8 - 21 1/8 |
6 5/8 - 6 3/4 |
S |
55 - 56 |
21 1/2 - 21 7/8 |
6 7/8 - 7 |
M |
57 - 58 |
22 1/4 - 22 5/8 |
7 1/8 - 7 1/4 |
L |
59 - 60 |
23 - 23 1/2 |
7 3/8 - 7 1/2 |
XL |
61 - 62 |
24 - 24 1/2 |
7 5/8 - 7 3/4 |
XXL |
63 - 64 |
24 7/8 - 25 1/4 |
7 7/8 - 8 |
XXXL |
65 - 66 |
25 5/8 - 26 |
8 1/8 - 8 1/4 |
CHEEK PAD
Size |
MM |
COMPABILITY |
XS |
40 |
INTERCHANGEABLE (XS – XXXL) |
S |
35 |
INTERCHANGEABLE (XS – XXXL) |
M |
40 |
INTERCHANGEABLE (XS – XXXL) |
L |
35 |
INTERCHANGEABLE (XS – XXXL) |
XL |
40 |
INTERCHANGEABLE (XS – XXXL) |
XXL |
35 |
INTERCHANGEABLE (XS – XXXL) |
XXXL |
25 |
INTERCHANGEABLE XS – XXXL) |
Model: SCOUT AIR
HELMET
Size |
CM |
IN |
HAT SIZE (IN) |
XS |
53 - 54 |
21 1/4 - 21 5/8 |
6 3/4 - 6 7/8 |
S |
55 - 56 |
21 5/8 - 22 |
6 7/8 - 7 |
M |
57 - 58 |
22 1/2 - 22 3/4 |
7 1/8 - 7 1/4 |
L |
59 - 60 |
22 3/4 - 23 1/4 |
7 1/4 - 7 3/8 |
XL |
61 - 62 |
23 5/8 - 24 |
7 1/2 - 7 5/8 |
XXL |
63 - 64 |
24 1/2 - 24 3/4 |
7 3/4 - 7 7/8 |
Model: STAR DLX MIPS
HELMET
Size |
CM |
IN |
HAT SIZE (IN) |
XS |
53 - 54 |
20 7/8 - 21 5/8 |
6 5/8 - 6 3/4 |
S |
55 - 56 |
21 1/2 - 21 7/8 |
6 7/8 - 7 |
M |
57 - 58 |
22 1/4 - 22 5/8 |
7 1/8 - 7 1/4 |
L |
59 - 60 |
23 - 23 1/2 |
7 3/8 - 7 1/2 |
XL |
61 - 62 |
23 5/8 - 24 1/4 |
7 5/8 - 7 3/4 |
XXL |
63 - 64 |
24 5/8 - 25 |
7 7/8 - 8 |
CHEEK PAD
Size |
MM |
COMPABILITY |
XS |
35 |
INTERCHANGEABLE (XS – XXL) |
S |
35 |
INTERCHANGEABLE (XS – XXL) |
M |
35 |
INTERCHANGEABLE (XS – XXL) |
L |
35 |
INTERCHANGEABLE (XS – XXL) |
XL |
35 |
INTERCHANGEABLE (XS – XXL) |
XXL |
35 |
INTERCHANGEABLE (XS – XXL) |
Model: FULL-9 FUSSION MIPS
HELMET
Size |
CM |
IN |
HAT SIZE (IN) |
XS |
51 - 53 |
20" - 20 7/8" |
6 3/8" - 6 5/8" |
S |
53 - 55 |
20 7/8" - 21 5/8" |
6 5/8" - 7" |
M |
55 - 57 |
21 5/8" - 22 3/8" |
7" - 7 1/8" |
L |
57 - 59 |
22 3/8" - 23 1/4" |
7 1/8" - 7 1/2" |
XL |
59 - 61 |
23 1/4" - 24" |
7 1/2" - 7 5/8" |
XXL |
61 - 63 |
24" - 24 3/4" |
7 5/8" - 7 7/8" |
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