General recommendation for helmet replacement is ~ 4 years, so it may be worth considering an update.
Pete.
General recommendation for helmet replacement is ~ 4 years, so it may be worth considering an update.
That was my first helmet. It's been gone a long time. I suspect, however, that replacement guidance assumes the worst case of a helmet spending many hours per day in the sunshine which is never good for plastics.
As I understand it expanded polystyrene doesn't age particularly, but anything in regular use tends to accrue minor knocks that will all potentially take a toll on overall performance.