Select MTB a look at the frame,two watch parts,three watch assembly technology.After these three factors are combined scientifically,in order to be a good mountain bike.Specifically how to choose car?

First,the frame corresponding to the human skeleton,with the frame can be loaded on a variety of bicycle parts.Frame made ​​of iron, aluminum and other materials,according to the angle of the length of the pipe,etc.affect the characteristics of the overall configuration of the bicycle.Light,prison,elasticity and good frame is one of the objectives pursued,in order to achieve this goal,each frame depends on the manufacturer's processes.Most iron frame,however,the iron frame is also divided into adding other extreme iron frame in chrome-molybdenum steel,high strength steel,ordinary steel,etc.,joined the other ingredients,you can make such a thin pipe,making the overall frame lighter.Recently,on the basis of the intensity is not reduced,there has been the use of materials other than iron frame,such as aluminum.In a bicycle race in the use of titanium metal frame carbon fiber material.

Two.What is the best bicycle parts?Simple talk is both light and strong,and the performance is better.Because these conditions have a bike ride up was easy,safe and convenient.But to achieve all of the above conditions,you need good material.So,bicycle parts is often a specific factor about bike prices,like carbon mtb rim.

Third,the good parts if the assembly is not good,neither will be as attentive design by architect nor experienced craftsmen to build the house,make you nervous all day,for fear that it will collapse.So,if you do not want to buy later regret,you should understand that knowledge.General use bicycles within the city,in fact,there are many slopes within the city.For example,sometimes when you ride pedal feel suddenly heavy,with your eyes can not determine the slope often more.At this time,the role of transmission can be fully reflected,if there is transmission,it can be replaced at this time as long as the lighter gear to ease of riding.