Bell Helmets Size Chart

Sizing information is provided by the manufacturer and does not guarantee a perfect fit. Our expert staff would be happy to assist if you need help finding your size - contact us.


Size Selection

(see fitting guide below)
Size Centimeters Inches Hat Size
XS 54 - 55 21 ¼ - 21 ⅝ 6 ⅝ - 6 ¾
S 55 - 56 21 ⅝ - 22 6 ¾ - 6 ⅞
M 57 - 58 22 ½ - 22 ¾ 7 - 7 ⅛
L 58 - 59 22 ¾ - 23 ¼ 7 ⅛ - 7 ¼
XL 60 - 61 23 ⅝ - 24 7 ⅜ - 7 ½
XXL 62 - 63 24 ½ - 24 ¾ 7 ⅝ - 7 ¾

The best way to determine the correct size of your new helmet is to try one on. If this isn't possible, follow the steps below and refer to the chart provided to select your correct size.

  1. Using a flexible cloth measuring tape, measure the circumference of your head one inch (2.5cm) above your eyebrows and against the top of your ears around the largest cross-section of your skull. Pull tightly over thick hair to get an accurate measurement.
  2. Find the helmet size that corresponds to your head measurement on the chart. If your head measurement falls between helmet sizes, select the smaller helmet size.