Factory Cheap Speed Suspension Cheap Bike Mountain Bikes

Frame is the soul of bicycle. A good bicycle frame must meet the three conditions of light weight, sufficient strength and high rigidity. As a kind of bicycle sport, the lighter the weight is, the better, so the more labor-saving and faster you can ride; Enough strength means that the frame will not break or bend under high strength riding; High rigidity means that the frame should be rigid enough. Sometimes a frame with poor rigidity may not have safety concerns, but the transmission of the frame force is poor when riding, which makes the rider feel heavy when treading on it. Even if the frame is light and strong enough, but the rigidity is poor, it is still an unqualified sports bike.

Mountain bike, also called all-terrain bike, is abbreviated as MTB and ATB. It is a bicycle for mountain, dirt road and non-human environment. It was developed in the United States in the early 1980s. It is a bicycle specially designed for cross-country (hills, trails, fields and sandy gravel roads) walking. Its main features are: wide tires, straight handle, front and rear shock absorption, and comfortable riding. Wide and multi-tooth tires provide grip and shock absorbers absorb impact. In recent years, the application of front shock absorption has become the standard, and vehicles with front and rear shock absorption have become more and more popular. Some mountain bikes began to use auxiliary handlebars, but the handlebars with upward angle became fashionable.