Well the four amounts to quad and if you check it out the Quadricycle is what it's called. You can buy them from virtually anywhere and yeah it's great why not buy them.
It is called a quadricycle which today they are widley used in the retirement community and by the physically challenged people. They can be sometimes called the granny bike.
There are a few names for four wheeled bicycles. One of the names for a four wheeled bike is quadricycle. Other names for four wheeled bikes are quike and the quad sport.
