Bell Racing Sizing Instructions
 

Measurement

   Proper helmet fit is a vital component to the performance of a helmet during an impact. In order for the helmet to perform properly during an impact, it must stay securely on the head.
   Measuring the head is a starting point for the entire sizing procedure. Due to varying shapes, heads that are apparently the same size when measured by a tape may not necessarily fit the same size helmet.
   A small metal tape measure, or a cloth tape may be used to make your initial measurement. Alternatively, a string can be used which can then be laid against a measuring tape.
   The circumference of the head should be measured at a point approximately one inch above the eyebrows in front, and at a point in the back of the head that results in the largest possible measurement. Take several measurements, to make sure you have the largest one.

 

HELMET SIZING CHART
INCHES SIZE   METRIC (cm)
21-1/4 6-3/4 XX-Small     54
21-5/8 6-7/8     55
22 7 X-Small     56
22-3/8 7-1/8 Small     57
22-3/4 7-1/4 Medium     58
23-1/8 7-3/8     59
23-1/2 7-1/2 Large     60
23-7/8 7-5/8     61
24-1/4 7-3/4 X-Large     62
25-1/8 8 M3 Xtra     64
25-1/2     65
25-7/8 8-1/4 M3 Xtra     66
26-1/4     67
26-3/8 8 1/2 M3 Xtra     68


   Bell's exclusive Tru-FitTM system provides customers with the same performance proven features and tailor made fit incorporated in helmets designed for the world's best drivers. Our full-dimension liner and plush, open-cell foam padding combine to deliver a custom made fit right out of the box.
 

DRIVING SUIT SIZING CHART
SIZE CHEST WAIST SHOULDERS TRUNK SLEEVE INSEAM HIPS NECK CROTCH HEIGHT WEIGHT
M 38-40 32-35 18 29½ 33 30 40 16 26 5'7"-5'10" 130-145
M/L 40-43 34-37 18½ 30½ 34 31 42 16½ 27 5'9"-6'0" 145-175
L 43-46 36-39 19 31½ 34½ 32 44 17 29 5'10"-6'2" 175-200
XL 45-48 39-43 19½ 32½ 35 32 45 17½ 30 5'10"-6'2" 205-245