what is a bmx bike
A BMX bike is an off-road sport bicycle used for racing and stunt riding.MX bicycles are available in these models types: 1  Park-park style BMX bikes (also called vert) often remove unnecessary weight by reducing the structural excess on particular areas of the bike, due to the smooth transitions that make up park riding. 2  Also, brakes are as frequent as infrequent on park style BMX bikes.