Manufacturers use a good chunk of the periodic table to make their helmets. But what do all those fancy materials mean on the road? See our full guide below for everything you need to know about bike helmets:
[ Ссылка ]
![](https://s2.save4k.ru/pic/3Q-3bshH_9A/maxresdefault.jpg)
Manufacturers use a good chunk of the periodic table to make their helmets. But what do all those fancy materials mean on the road? See our full guide below for everything you need to know about bike helmets:
[ Ссылка ]