When to Change a Filth Bike Helmet

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My spouse, Emily, and my son Ruger out grime biking collectively.

Filth bike helmets are an costly funding, so I wish to hold them so long as doable, however on the identical time I wish to be sure I’m protected whereas out driving.

Filth bike helmet producers advocate changing a helmet after 3-5 years of use, or 7 years after the manufacturing date of the helmet, or if the helmet sustains injury from a crash.  On this article, I’ll share the precise suggestions of a number of main producers, and likewise methods to decide in case your helmet has been broken from a storage sale on the path.

How Lengthy Filth Bike Helmets Final Earlier than Expiring

I known as up a number of of the biggest helmet producers and requested them once they advocate changing their helmets.  That is what they informed me.

  • O’Neal – They don’t have a selected date when their helmets expire.  I known as O’Neal they usually informed me there actually isn’t a difficulty of the supplies breaking down over time, however after 5 years it’s powerful to search out any elements like cheek pads or something it’s worthwhile to exchange.
  • Fly – Change helmets after 5 years of use.  The difficulty is that the EPS foam turns arduous after some time and will probably be much less protecting.  In addition they advocate changing helmets after a tough crash.
  • Fox – They advocate changing a helmet after 5 years of USE (not 5 years after the manufacture date).  In addition they advocate changing the helmet after any arduous crash–even when there is no such thing as a seen signal of harm on the inside or exterior of the helmet.
  • Bell – They advocate changing helmets after 3 years of use or after any important crash.
  • Troy Lee Designs – They advocate changing helmets 5 years after the MANUFACTURE date.  In addition they advocate changing helmets after a major crash.

Consider from the knowledge above that these will not be variations in how the helmets are made or if one is best than the opposite model, however simply itemizing what they informed me is their firm coverage for helmet replacements.

A lot of the helmet producers I talked to mentioned they place a sticker on the within of the helmet below the liner.  The sticker says when the helmet was manufactured so you’ll be able to inform when to exchange it.

Ought to You Change a Helmet After a Crash?

This can be a extra sophisticated query than the subject of the expiration date.  Among the producers, similar to Fox, informed me to exchange a helmet after any severe crash even when the helmet exhibits no indicators of harm by any means.  Different producers mentioned that the majority helmets are effective after a crash and to solely exchange it if the polystyrene has any mushy spots or bends.

Filth bike helmets are designed to be one-time-impact protecting gear.  The froth that absorbs the blow is meant to crush below strain, however the materials doesn’t rebound.  Thus, as soon as an space is crushed, it is not going to defend the rider on subsequent crashes.  The one exception to this is able to be the very uncommon grime bike helmets that make the most of EPP foam.

I all the time advocate following the producer’s suggestions on helmets.  They know their product the perfect.  Nevertheless, right here’s what I do about changing helmets after a crash–step-by-step.

  1. Take off the interior liner of the helmet to examine the polystyrene (styrofoam-looking materials).  If there are any bulges, compressed areas, cracks, or apparent injury to this portion of the helmet, then it clearly must be changed.  You should utilize a measuring tape to measure the froth thickness on totally different sides of the helmet to establish any compressed areas.
  2. Examine the skin shell of the helmet.  This a part of the helmet barely spreads the impression throughout the polystyrene foam, protects the froth from injury, and retains the helmet collectively throughout a crash.  Guarantee there are not any dings or cracks within the shell.  If there are dings or cracks on the shell, there’ll virtually actually be injury to the fabric beneath.
  3. Verify the skin of the helmet for fading.  If the helmet seems to be pale, there’s a good probability the plastic has turn into brittle and it could not hold the helmet collectively within the occasion of a crash.
  4. Verify the manufacture date sticker and likewise contemplate how lengthy you’ve been utilizing the helmet.
  5. Name the producer of the helmet and see in the event that they examine helmets without spending a dime.  Lots of them do, and can let you know if the helmet must be changed, or when you can hold driving.

Change a Helmet After Dropping It?

[x_blockquote cite=”Snell Foundation (Source” type=”left”]”Usually the reply might be not. Helmets are one-use gadgets, however are fairly sturdy in any other case, no less than those we certify. Frequent dropping or spiking a helmet on the bottom, or different arduous surfaces could finally degrade the helmet’s efficiency. Equally, if the helmet falls to the bottom at freeway speeds unoccupied, the proprietor have to be conscious that some degradation could have occurred. Generally, the actual injury comes when the helmet contacts an object with a head inside” …[/x_blockquote]


Don’t panic about your grime bike helmet each time it takes any tiny ding otherwise you drop the helmet.  Usually, the helmet will probably be completely effective.  Nevertheless, it is vitally vital to have a high quality helmet that’s free from injury to make sure your security whereas out on the path.