Can You Use a Bike Helmet After a Crash

Can You Use a Bike Helmet After a Crash

So, Can You Use a Bike Helmet After a Crash?

The answer is NO. After a crash, it’s strongly advised not to reuse a bike helmet.

If your helmet receives any serious impact, you should always purchase a new one as damage may not always be visible. Never use a second-hand helmet, as internal damage may not be evident.

When you’ve been involved in a bike crash, the question of whether you can use your helmet again is crucial for your safety. Despite the outward appearance of the helmet, it may not provide the necessary protection in the event of another impact.

The integrity of the protective material could be compromised even if the damage is not visible to the naked eye. Therefore, understanding when it’s safe to continue using a bike helmet after a crash is essential for protecting yourself during future rides. This article provides insight into the factors that determine a helmet’s usability after a collision and offers guidance on when to replace it.

Helmet Inspection After A Crash

It is crucial to conduct a physical damage assessment of the helmet after a bike crash.

  • You can visually inspect the helmet for any visible damage such as cracks, dents, or scratches.
  • Additionally, it is important to perform an internal damage evaluation to assess any potential structural weakening of the helmet. While external damage is apparent, the internal damage may not be visible to the naked eye.
  • As a precautionary measure, if your helmet has been involved in a crash or impact, it is advisable to replace it, as the EPS foam liner used for impact absorption may be compromised. Remember, safety should always be the top priority when it comes to using protective gear such as bike helmets.
Can You Use a Bike Helmet After a Crash


When To Replace A Bike Helmet

According to the Bicycle Helmet Safety Institute, after a clash, you must replace your helmet.

The reason behind this is that the foam inside a helmet is meant for one-time use. Once it’s crushed, even if it looks okay on the outside, it won’t protect as well as before. Also, today’s helmets usually have thin shells that hide dents in the foam. Still, if you spot any marks on the shell or notice any foam damage, get a new helmet. (EPP foam helmets can recover, but they’re rare. Your helmet is likely EPS or EPU, unless it says otherwise.)

Even dropping a helmet hard on the ground can crack or damage the foam. These cracks might be small and tough to spot, so inspect carefully. Remember, any cracks in the foam mean it’s time for a new helmet.

Here are some other reasons when you should consider replacing your helmet-

  • Age of the Helmet: Bike helmets should generally be replaced every five to ten years, even if it has not been involved in a crash.
  • Change in Riding Style: If there has been a noticeable change in your riding style, especially if it involves more aggressive riding or stunts, it may be necessary to replace the helmet sooner.
  • Guidelines and Safety Tips: Always follow the manufacturer’s guidelines and safety tips on when to replace a bike helmet after a crash. It is important to inspect for any cracks, dents, or other forms of damage after any impact.

Frequently Asked Questions On Can You Use A Bike Helmet After A Crash

Can Helmet Be Used After One Impact?

If your helmet sustains an impact, always replace it due to potential internal damage that may not be visible. Invest in a new helmet rather than using a second-hand one, to ensure the protective material is uncompromised.

Can You Still Use A Dirt Bike Helmet After A Serious Crash?

After a serious crash, it’s crucial to replace your dirt bike helmet. Even if it looks undamaged, the impact can compress the EPS foam liner, compromising its effectiveness. Always replace a helmet after an impact to ensure your safety. Secondly, never purchase or use a second-hand helmet.

Should I Get A New Helmet After A Fall?

If your helmet has any impact, even small, it should be replaced to ensure maximum protection. Damage may not be visible, compromising its protective capabilities. Always purchase a new helmet after a fall to prioritize safety.

How Do You Know If A Bike Helmet Is Damaged?

Check the inside and outside of the helmet for visible signs of crushing or cracking. Even minor damage could compromise safety. Always replace a helmet after any serious impact, as damage may not be visible. Avoid using a second-hand helmet as it may have hidden internal damage.


After a crash, it’s vital to carefully examine your bike helmet for any visible damage. Even if there are no apparent issues, always err on the side of caution and replace the helmet. The internal EPS foam could be compromised, risking your safety in future accidents.

When in doubt, get a new helmet for peace of mind and protection.

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