Jumat, 24 November 2017

Age does not affect helmet polystyrene

Testing has been carried out on expanded polystyrene foam used in bicycle helmets (which is same material used in motorcycle helmets) to determine if the impact attenuation properties change with age.

You can read here about the testing and the results which show the foam liner does not degrade with age. (not to be confused with the cloth liner)

For years shops have been telling riders that


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