What is bike?? Must know

A motorcycle often called a bike.
Motorcycling is the best riding in the world.
History

In 1894,Hildebrand & wolfmüller became the first series production called motorcycle.in 2014 the three top motorcycle producer globally by volume are Honda Yamha and hero moto crop.
Then it's a simple word to say motorcycle is very hard word to say then people called motorcycle normally bike.one kind of the bike has three wheels look like.

There are many kinds of bikes like,,
Normal bike and
Heavy bike.