MOUNTAIN BIKING, MTB, BMX, CITY BIKE
Who does what!

 ATV(bike – mountain bike):
For sport hiking, the essential qualities of a mountain bike are security and reliability. Boilerplate with broad tires studded intended to accede to all types of soil, the ATV is intended for use on rough terrain.

 CTI(bike any path - cross bike):
To walk in the forest or to compete in dirt roads, nothing better than a CTI. For leisure use, these hybrid bikes have more narrow than an ATV tires.

 The city bike (city bike):
You want a bike to get to work or to go shopping in the downtown? Choose a said "City" bike. Medium heavy and with a low base, they are often equipped with a rack behind.

 BMX (bi-cross):
BMX is a handy and fun ultra bike which has only a single speed. Small and robust it is often used to make the free-style or street sessions.