Is the plastic knife holder of roller skate good or metal knife holder good?
It should not be adapted to the multi slip will be good at the beginning of the selection of a number of domestic imitation shoes cheap and durable more suitable for noviceC3 very heavy... Out of print now if the new shoes about 3000+ old words are not necessarily
Each has its advantages and disadvantages, the plastic is relatively light but easy to change and no way to replace, although the metal sink, but more than a ban and can change the knife.
Composite material FRAME (domestic said knife), with a certain flexibility, impact resistance, elastic.Metal materials FRAME generally use aluminum alloy. But there is a big difference in material selection. As we all know, aluminum alloy doors and windows are also made of aluminum alloy, aircraft wings are also made of aluminum alloy, therefore, do not blindly follow the aluminum alloy FRAME.Of course, the so-called composite material produced by too many factories in China, in fact, is the most basic plastic. I don't say much about the quality.Plastic, or metal, depending on how you play.Extreme roller skates have no full metal FRAME. And now the mainstream of the 7000 basic models of aluminum alloy.
Metal knife well, should be the wrong position, slide to relax, it is not good to ask the coach
Metal turret. Should not be used to, we do not play a long time just go up the leg will be very tired. Shoes foot is tight, a little sluggish flow of feeling. Good fun.
