Now is the time to make sure that your helmet is fit for purpose, have a quick look at this list compiled by Shred regarding some of the wear and tear that can occur on your helmet:
1. How old is my helmet?
Protection efficiency falls sharply after 2 years of ownership, regardless of whether or not you crashed in it. The standard foams protection can deteriorate in time from exposure to sweat, UV light, or accidental hits.
2. How was my helmet stored?
Weight or pressure applied to the helmet for a long period of time will compress the protective foam in your helmet and decrease its impact absorption.
3. Any cracks, dents, or scratches on the shell?
Closely inspect your helmet to make sure the shell doesn’t have any damage that could affect safety performance.
4. "I took a minor sliding crash and slightly bumped my head, I should be fine..."
There is no sure way to prove your helmet was truly affected but data shows that protection efficiency falls sharply after a hit.
5. Is the buckle still functioning?
That helmet is worthless if it falls off in an instant. Also check out the chinstraps to make sure there isn't any fraying or cuts in the fabric.
6. Does it still fit comfortably?
Fit is the most important aspect in helmet safety. The absolute most important aspect in helmet safety is fit. If the helmet doesn't fit, no matter the bells and whistles, it will be less safe than a helmet that fits snug and comfortable.
If all of the above look good: before you drop in make sure your helmet buckle is securely fastened and the helmet sits properly on your head and doesn’t make any unnecessary movements. For further information please refer to the helmet’s Product Information manual.
Watch the video made by Ted Ligety regarding helmets