Bell Motorcycle Helmet Size Chart – Choose the Right Size

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When it comes to motorcycle safety, wearing a helmet is a must. And not just any helmet, but one that fits you properly. In fact, wearing a helmet that is too big or too small can be just as dangerous as not wearing one at all. That’s why it’s important to know how to choose the right size helmet for your head. In this article, we’ll be discussing the Bell Motorcycle Helmet Size Chart and how to use it to find the perfect fit for your head.

Why choosing the right size helmet is important

Wearing a motorcycle helmet that fits properly is essential for your safety on the road. A helmet that is too loose or too tight can compromise its ability to protect your head in the event of an accident. A helmet that is too loose can shift around and potentially fall off during a crash, while a helmet that is too tight can cause discomfort and even lead to headaches or dizziness.

Not only is wearing the right size helmet crucial for your safety, but it can also affect your comfort and overall riding experience. A helmet that fits well will stay in place during your ride, provide adequate ventilation, and reduce wind noise.

Understanding the Bell Motorcycle Helmet Size Chart:

The Bell Motorcycle Helmet Size Chart is designed to help you find the right fit for your head circumference. Before you measure your head, make sure to use a soft measuring tape to get the most accurate measurements. The size chart includes the following measurements:

  1. X-Small (XS) – Head Circumference 20 7/8″ – 21 1/4″
  2. Small (S) – Head Circumference 21 5/8″ – 22″
  3. Medium (M) – Head Circumference 22 3/8″ – 22 3/4″
  4. Large (L) – Head Circumference 23 1/4″ – 23 5/8″
  5. X-Large (XL) – Head Circumference 24″ – 24 3/8″
  6. XX-Large (XXL) – Head Circumference 24 3/4″ – 25 1/4″
SizeHead Circumference Range
X-Small (XS)20 7/8″ – 21 1/4″
Small (S)21 5/8″ – 22″
Medium (M)22 3/8″ – 22 3/4″
Large (L)23 1/4″ – 23 5/8″
X-Large (XL)24″ – 24 3/8″
XX-Large (XXL)24 3/4″ – 25 1/4″

It is important to note that the size chart is a guide, and not all helmets fit the same. Depending on the shape of your head, you may need to try different sizes to find the perfect fit.

Measuring your head for a helmet

Before using the Bell Motorcycle Helmet Size Chart, you’ll need to measure the circumference of your head. To do this, you will need a soft measuring tape or a piece of string and a ruler.

  1. Wrap the measuring tape or string around your head at its widest point, just above your eyebrows and ears.
  2. Make sure the tape or string is level and snug but not too tight.
  3. If using a string, mark where the two ends meet, and then measure the length of the string with a ruler.

Take note of your head circumference measurement in inches or centimeters, as this will be used to determine your helmet size.

Using the Bell Motorcycle Helmet Size Chart

Once you have measured your head circumference, you can use the Bell Motorcycle Helmet Size Chart to find the corresponding helmet size. The chart is typically available on the Bell website or on the product page of the helmet you are interested in purchasing.

Simply find your head circumference measurement on the chart and locate the corresponding helmet size. Keep in mind that sizes may vary slightly between different helmet models, so it’s always a good idea to double-check the sizing information for the specific helmet you are interested in.

Tips for finding the perfect fit

Bell motorcycle helmet size chart

Head Shape and Helmet Fit:

The shape of your head can also affect the fit of your helmet. Bell Helmets come in three different head shapes:

  1. Long Oval – This shape is longer front-to-back and narrower side-to-side. Helmets with this shape have a deeper forehead and a longer chin.
  2. Intermediate Oval – This shape is a combination of a Long Oval and a Round Oval. It offers a balance between front-to-back and side-to-side dimensions.
  3. Round Oval – This shape is wider side-to-side and shorter front-to-back. Helmets with this shape have a wider forehead and a shorter chin.

It is important to choose a helmet that matches your head shape to ensure a comfortable and secure fit.


What if my head measurement falls between two sizes on the Bell Motorcycle Helmet Size Chart?

If your head measurement falls between two sizes, it is recommended to choose the smaller size. The helmet padding will eventually break in and conform to your head shape, creating a more comfortable fit.

How tight should a helmet fit?

A helmet should fit snugly around your head but not be too tight. It should not move around or shift when you shake your head, and the chin strap should be comfortably snug.

Can I return a Bell Motorcycle Helmet if it doesn’t fit?

Yes, Bell Helmets offer a return policy if the helmet doesn’t fit. However, make sure to check the return policy of the retailer from whom you are purchasing the helmet, as it may vary.

Can I wear a helmet that is slightly loose?

No, it is not recommended to wear a helmet that is loose or does not fit properly. A loose helmet can shift and move around during a ride, and in case of an accident, it may not provide adequate protection.

How often should I replace my Bell Motorcycle Helmet?

It is recommended to replace your helmet every five years, or sooner if it has been damaged or involved in an accident. The foam inside the helmet can break down over time, reducing its effectiveness in protecting your head.


Choosing the right size of Bell Motorcycle Helmet is crucial for your safety and comfort on the road. The Bell Motorcycle Helmet Size Chart can be a helpful guide in finding the perfect fit for your head circumference. Remember to also consider the shape of your head and choose a helmet that matches it. Always make sure to try on the helmet and ensure that it fits snugly and securely before purchasing. Happy riding!

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Helmetslab is a website that focuses on providing in-depth reviews and information about different types of helmets, including motorcycle helmets and others helmets. I am writing a post with proper research on the info that helps helmet users.

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