Every motorcyclist knows that a helmet is an essential piece of equipment that ensures safety on the road. However, not everyone thinks about the fact that even the best quality helmet has a limited service life, after which it loses its protective properties. In this article we will look at how long a helmet can last, how to prolong its use and what maintenance methods will help to keep it in good condition.
How long a motorbike helmet lasts and when to replace it
Studies conducted by the Snell Memorial Foundation, one of the leading motorbike helmet testing institutes, show that the average helmet lasts about 5 years. This is confirmed by experts at AUTODOC UK, who say that even when a helmet is handled carefully, its materials such as foam and polycarbonate lose their protective properties over time. This is due to exposure to moisture, UV rays and other environmental factors.
According to experts, even if a helmet’s exterior remains intact, this does not guarantee its complete safety. Dr John Adams, a road safety expert and research participant at the National Highway Traffic Safety Administration (NHTSA), says: ‘A motorbike helmet that is used regularly gradually loses its protective properties due to material fatigue and micro-cracks that are invisible to the naked eye. Even a small impact can seriously reduce its effectiveness.’
It is also important to remember that ageing of helmet materials occurs even with infrequent use. The foam used to absorb impact loses its ability to perform its function effectively over time. This is why manufacturers and experts recommend replacing your helmet every 5 years, even if it has not been damaged.
How to extend the lifespan
Although helmets don’t last forever, with proper care, you can extend their lifespan. Experts recommend the following measures:
- Avoid bumps and falls. Research conducted in Europe shows that dropping a helmet from a height of more than 1 metre can damage its internal structure, even if there is no external damage. If your helmet has been seriously damaged or has been involved in an accident, it should be replaced to avoid loss of protection.
- Proper storage. Research published in the Journal of Materials Science has shown that prolonged exposure to ultraviolet light causes the plastic and polycarbonates from which helmets are made to deteriorate. Store your helmet in a dry place, away from sunlight and chemicals.
- Removing stickers and paints. According to Arai, one of the leading motorbike helmet manufacturers, the chemicals in some stickers or paints can degrade helmet materials and reduce the helmet’s protective properties.
- Using a storage case. Experts recommend storing your helmet in a special case to protect it from dust, dirt and accidental scratches.
Care and cleaning tips
Taking proper care of your helmet is not only key to its longevity, but also to keeping it safe. Here are a few care tips:
- Cleaning the exterior surface. Use a soft cloth and soapy water to clean your helmet regularly. According to experts at the Motorcycle Safety Foundation, harsh cleaning agents can break down the outer shell and reduce the helmet’s protective properties.
- Cleaning the interior. Most modern helmets use removable inner liners that can be washed. However, Dr Adams recommends not only washing the linings, but also airing the helmet after each ride to remove moisture that can affect the quality of the cushioning materials over time.
- Visor care. To care for your visor, use a soft cloth and specialised cleaning products to avoid scratches. Studies show that a damaged visor can limit visibility, especially when riding in low light conditions.
Your motorbike helmet is your main defence on the road and should be protected. Based on research and expert opinion, we can conclude that by following simple care and storage rules, you can extend the life of your helmet and ensure maximum protection throughout its use. Regular cleaning, careful handling and timely helmet replacement will help you stay safe on the road.