Do Bike Helmets Expire

If you’re a passionate biker like me, you’ll surely be aware of the importance of wearing helmets while riding. 

As such, you must’ve often faced confusion over whether a bike helmet can be used after a certain point. After all, helmets don’t come with expiry dates, unlike many other valuable items. 

That’s why figuring out whether one needs replacement is quite a puzzle, something which I’ve often faced in all these years of following my passion. As a result, I ended up hoarding quite a lot of helmets and was clueless about which one to keep and which to discard. 

So, a few years ago, I decided to end this confusion once and for all by delving into some concrete research. And I came across some insightful information about helmets that helped me connect the dots easily. 

Soon, I successfully picked the ones that could still be used among the hoarded models and got the others replaced. Hey there! This is Stacy, and today I’ve come up with this extensive guide to answer the question “Do bike helmets expire?” 

With all said and done, let’s get started!

Do Bike Helmets Expire?

In the beginning, here’s a simple question: can you think of any object at your home that will last for an entire lifetime without showing any signs of wear and tear? Probably not, right?

Bike helmets are no exception; using them regularly does lead to wear and tear, and there will be a time when you’ll need to replace them. But figuring out whether a bike helmet has expired and needs replacement does require a bit of critical thinking. 

There are quite a few factors you have to keep in mind and inspect the helmet for the signs accordingly. 

1. Complying With Safety Standards

A bike helmet must be used only as long as it meets some safety standards. During my research, I found that organizations that set these standards take into account several yardsticks for ascertaining the safety of bike helmets. 

These include how well the helmet stays in shape, how it manages the impact energy due to regular use, the coverage provided for protection, and more. Extensive tests are conducted to verify whether the helmet meets these requirements, and accordingly, it gets a safety stamp from the organization. 

Among the organizations which certify such standards are the Consumer Product Safety Commission, the Snell Memorial Foundation, and the American Society For Testing And Materials. 

So, in case you find that the helmet hasn’t met the safety standards set by one of the above organizations, you must replace it as soon as possible. This is why I had no other option but to replace the stylish bike helmet I had purchased online for my favorite cruiser bike a few months ago. After all, safety always comes first. 

2. Usage For At Most Five Years

On the basis of its own findings and that of some well-known helmet manufacturers, The Snell Foundation has suggested that a helmet should be used for a maximum of five years. The organization has come up with this number after taking into account three significant factors. 

First of all, the materials used in the helmet may naturally start degrading with time. Over a span of five years, the helmet will surely come in contact with hair oils, cosmetics, and body fluids that can cause substantial wear and tear. 

Lastly, they’ve considered the continuous developments in the materials used, design, and manufacturing standards of helmets over the years. And as such, they’ve inferred that a model available in the current year is likely to be much safer than one bought five years prior. 

Now, as these factors have been recommended by Snell, you can take its propositions the way you like. But as far as the credibility of the organization is concerned, it’s a non-profit created in the memory of a person who succumbed to a bike racing accident after his helmet failed. So, you can trust that its goal isn’t making money but ensuring your safety. 

3. Crashing And Replacement

The chance of an accidental fall during a biking trip can’t be completely ruled out. And all helmet companies and organizations setting safety standards agree to the point that if a rider crashes with his or her helmet on, it needs to be replaced. 

So, it’s always a must to stop using the helmet after you’ve crashed while wearing it. Another point to note is that helmets come with a layer of foam that compresses on any impact. As such, when a rider crashes and smacks his/her head on the foam, it will crush in an effort to protect you. And foam that’s compressed won’t be as effective as it is in non-compressed form. 

Speaking of this, let me tell you that I had encountered a similar situation after the one and only nasty fall I suffered a year ago. 

My helmet seemed quite alright upon initial examination. But on taking it to a nearby biking store, the staff revealed that the foam underneath had actually absorbed the impact and compressed, which you and I would be unable to detect.

Final Words