BMX主題
Bicycle cross-country is called bmx, the full name is bicycle motocross is a bicycle cross-country movement in the United States in the mid and late 70s. Because it has fewer models, the tyres are thicker and the race track is similar to the track used by off-road motorcycles, so have this name. The campaign was soon popular among young people, and by the mid-1980s most of the young people were deeply influenced by the skateboarding culture, feeling that only games in the mud were too single. So began to take the bmx to the flat, skateboarding playground, and to play more fancy than skateboarding, jump higher, more exciting. Its name is also bmxfreestyle ( freestyle bmx ) BMX