Do Bike Helmets Become Unsafe With Age?

by | Last updated on January 24, 2024

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The government testing body in the US, the Consumer Product Safety Commission (CPSC),

recommends replacing a bicycle helmet every five to 10 years

. The Snell Memorial Foundation, which also certifies helmets for safety, states a firm five years.

Do helmets really expire?

In general,

yes: Helmets have an expiration date

. That’s because exposure to sunlight, heat, and other elements degrades the foam and other parts of the helmet. Plus, helmets tend to get knocked around with use.

Do bike helmets deteriorate with age?

Because

bike helmets don’t age well

. In fact, they deteriorate rather quickly, losing some of their protective qualities — qualities such as absorbing and distributing impacts not unlike the crumple zones of a car.

Is my helmet too old?

Look for visible signs of aging:

If the inside or side of the helmet looks sun-faded, or brittle, it’s most likely too old to be used

. Look for visible signs of damage: If there are scratches or chipped paint on the outside of the helmet, it has probably been in an accident.

How often should you change your bicycle helmet?

“We make a general recommendation that you replace your helmet

every three to five years

depending on use and handling,” says senior brand manager Eric Richter.

What do you do with old bike helmets?

Most local recycling programs don’t want mixed materials. So your best solution may be to take the helmet apart, put the plastic shell in your plastic recycling, break up the EPS foam for use as packing material or a soil amendment, and pitch the strap and buckle in the trash.

Should I replace my bike helmet after a crash?

Did you crash in it? For starters, most people are aware that

you must replace a helmet after any crash where your head hit

. The foam part of a helmet is made for one-time use, and after crushing once it is no longer as protective as it was, even if it still looks intact.

What is the life expectancy of a crash helmet?

Generally, the advice from all helmet manufacturers is to replace your helmet every 5 years under “normal” use, but emphasise that

the life of a helmet should really depend on how it’s been used

.

How often should you change your crash helmet?

If the average mileage for a biker is somewhere between 6,000 miles and 8,000 miles, then it might be suggested that once a helmet has done

between 40,000 and 50,000 miles

it’s about time to change it. The guys who ride 20k a year will often change their helmets every 2/3 years.

What to do with expired helmets?

Re-purposing Old or Expired Helmets

If the helmet is old and tattered, or old and ugly, or has been crashed or damaged in some way, it would probably be best just to

cut the straps off, hit it a few times with a sledge hammer and put it in the trash or recycle bin

(maybe they do recycle locally).

How long are bike helmets good for?

The government testing body in the US, the Consumer Product Safety Commission (CPSC), recommends replacing a bicycle helmet every

five to 10 years

. The Snell Memorial Foundation, which also certifies helmets for safety, states a firm five years.

How long are Bell helmets good for?

Bell has a general recommendation of replacing your helmet

every three (3) years

. If you are unsure of the condition of your helmet, or whether it should be replaced, call us at 800-456-2355 or e-mail us at

[email protected]

for information on a free inspection.

Is it OK to use a cycling helmet for skateboarding?

Although all bike helmets are suitable for biking,

you can use a bike helmet for skateboarding only if it also meets the ASTM F1492 standard

. These dual-certified helmets offer more protection to wearers than helmets certified to only one standard.

Do more expensive bike helmets protect better?


If you ride lots or on technical trails, a more expensive helmet will suit you better

(as a guide, over $80). Spending this amount will mean that you get a helmet with greater coverage to protect more of your head and will it will generally come with impact protection/ slip plane technology.

When should I replace my mountain bike helmet?

According to guidelines mentioned by Consumer Product Safety Commission (CPSC), you should replace a new bike helmet after using it for

at least three to 5 years

.

Do baseball helmets expire?

So, do baseball helmets expire?

Yes, they do

, but they don’t just become unusable one random day, you know when you purchase your helmet that it will only good for 5 years, or that it is good for 2 years after which is requires reconditioning and re-certification.

Do bicycle helmets work?

This review included five well conducted case‐control studies and found that

helmets provide a 63–88% reduction in the risk of head, brain and severe brain injury for all ages of bicyclists

.

Why might it be a good thing for a helmet to be designed to break during a collision?

Helmets designed to handle major crash energy generally contain a layer of crushable foam. When you crash and hit a hard surface, the foam part of a helmet crushes, controlling the crash energy and extending your head’s stopping time by about six thousandths of a second (6 ms)

to reduce the peak impact to the brain

.

Rebecca Patel
Author
Rebecca Patel
Rebecca is a beauty and style expert with over 10 years of experience in the industry. She is a licensed esthetician and has worked with top brands in the beauty industry. Rebecca is passionate about helping people feel confident and beautiful in their own skin, and she uses her expertise to create informative and helpful content that educates readers on the latest trends and techniques in the beauty world.