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)