mountain bike

Choosing a used mountain bike

Mountain bike is designed for outdoor activities and has recently gained great popularity. Unlike regular and road bicycles, which have not changed in recent years, the mountain bike is constantly changing and its design is being improved by the manufacturers. The main difference between a mountain bike and others is wide wheels, 1.5 to 2 inches instead of the usual 20 to 40 mm (1 inch = 25.4 mm). The