How to choose a good motorcycle helmet
by:Evancomments:0
Generally speaking, the first thing to consider when choosing a helmet is the burden of the neck when you wear a helmet and the weight of the body when it is balanced. The balance of the helmet is very important, because the closer the center of center of gravity is to the center of gravity, the less fatigue it is. So it's important not to weigh the helmet itself, but what the helmet's balance performance is.