When Should You Replace Your Bicycle Helmet?

Have you ever wondered if there is an expiration date on your bicycle helmet? We unpacked the answers you need to know!

Bike helmet

It is important to wear a helmet when you are riding your bicycle. But do helmets expire? It turns out, the answer is yes. Let’s take a look at when and why you should replace your helmet.

Why Do Bicycle Helmets Expire?

Bicycle helmets can expire due to the fact that they are made of plastic foam and rubber components which degrade over time. This means that, even if you don't ever crash while wearing your helmet, the structural integrity starts to decline after three to five years of use.

The foam and rubber components break down from exposure to sunlight and sweat, so if you ride often or live in a hot climate, your helmet may need replacing sooner than expected.

How Do I Know When To Replace My Helmet?

There are a few tell-tale signs that it's time for a new helmet, like cracking in the shell or visible damage caused by impact. If you've been in an accident while wearing your helmet, it should be replaced immediately—even if there is no visible damage.

Other signs that you may need a new helmet include worn straps (which can weaken over time) and fading colors on the outer shell (which could be caused by UV ray exposure).

What Are The Benefits Of Wearing A New Helmet?

Safety is paramount when it comes to cycling, so don’t risk riding with an old or expired helmet. A newer bike helmet will offer better protection in case of an accident because its materials have not yet deteriorated from age or sun exposure.

Also, many newer helmets come with additional features like improved ventilation systems and adjustable straps for added comfort during long rides.


It is important to wear a properly fitted bicycle helmet every time you ride—but it is also important to make sure that the helmet itself hasn’t expired.

Replacing your bicycle helmet every three to five years (or sooner if needed) will ensure that it offers maximum protection in case of an accident. If any part of your helmet shows signs of damage or wear-and-tear, it’s best to invest in a brand new one as soon as possible!

If you are needing to replace your helmet check out our top picks below: