Size Chart

Bell Helmets

Size Centimeters Inches Hat Size
X-Small
54-55 cm
21 1/4 - 21 5/8
6 3/4 - 6 7/8
Small
55-56 cm
21 5/8 - 22
6 7/8 - 7
Medium
57-58 cm
22 1/2 - 22 3/4
7 1/8 - 7 1/4
Large
58-59 cm 22 3/4 - 23 1/4 7 1/4 - 7 3/8
X-Large
60-61 cm 23 5/8 - 24 7 1/2 - 7 5/8
2X-Large
62-63 cm
24 1/2 - 24 3/4
7 3/4 - 7 7/8

 

Biltwell Helmets

Size Centimeters Inches Hat Size
Small 54.5-55.75 21 1/2 - 22 6 7/8 - 7 1/8
Medium 56-57.25 22 2/8 - 22 5/8 7 1/8 - 7 3/8
Large 57.5-58.75 22 3/4 - 23 1/4 7 3/8 - 7 5/8
X-Large 59-60.25 23 3/8 - 23 7/8 7 5/8 - 7 7/8
2X-Large 60.5-61.75 24 - 24 1/2 7 7/8 - 8 1/8

 

Deus Ex Machina T-shirts

S M L XL XXL
Chest Width (cm) 48.5 51 53.5 56 58.5
Body Length (cm) 73 74 75 76 77

 

Motorwerks T-shirts

Men's S M L XL 
Chest Width (cm) 42 45.5 47.5 52
Body Length (cm) 63.5 67 71.5 71.5
Women's S M L XL
Chest Width (cm)
42 42 43.5 44.5
Body Length (cm)
61 65 66 67


RSD Gloves

Men's S M L XL XXL  XXXL
Hand Circumference (Inches) 7-7.5 8-8.5 9-9.5 10-10.5 11-11.5 12-12.5
Women's XS S M L XL XXL
Hand Circumference (Inches) 5.5-6 6.5-7 7.5-8 8.5-9 9.5-10 10.5-11

*Measure the circumference of your dominant hand around the fullest part of the hand, excluding your thumb.

 

RSD Jackets

Men's S M L XL XXL XXXL
Chest (Inches) 36-38 39-41 42-45 46-48 49-51 52-54
Sleeve (Inches) 33-34 34-35 35-36 36-37 37-38 38-39
Waist (Inches) 28-30 32-34 36-38 40-42 44-46 46-48
Women's XS S M L XL XXL
Chest (Inches)
32-34 34-36 36-38 38-41 42-44 46-48
Sleeve (Inches)
30 31 32 33 33 33
Waist (Inches)
26-28 28-30 28-30 30-33 33-36 36-39

 

*Items are subject to slight color differences due to photo-taking
*Please allow 2-3cm of difference in our measurements. In such cases, this variance will not be considered as a defect and is not liable for exchange.