How should you choose a good bicycle frame when choosing a bicycle or upgrading a bicycle? Good bicycle frame and cyclists who have come into contact with bicycles may have relevant knowledge. A good bicycle frame must meet the three conditions of light weight, sufficient strength and high rigidity. For bicycles, especially sports bicycles, the lighter the better, so as to save effort and ride fast.The strength of the frame refers to the safety concern that the frame will not deform, break or bend under high-strength riding.High rigidity means that the frame should be hard enough. Many times, a frame with poor rigidity may not have too many safety concerns. However, the power of riding the frame will be too seriously dispersed, making the rider feel like the car is dragging when stepping on it. Even if the frame is light enough and strong enough, but the rigidity is too poor, it is still a failed sports bike.
1、 Strength
Strength is a key factor when choosing a bicycle frame. Because the strength of bicycle frame will not only affect the performance of bicycle, but also affect the safety of cyclists. The strength of the frame is mainly determined by the material and process of making the frame.
2、 Rigidity
Rigidity, generally speaking, is the deformation capacity of the frame. One end of a metal rod is fixed on the fixture, and a certain weight is added at the other end to make the metal rod bend temporarily. When the weight leaves, the metal rod will return to its original state.Rigidity affects the riding quality of the frame, because the frame is most afraid of deformation during normal riding. Rigidity determines the elastic coefficient of a material, and it is quite important that the elastic coefficient has nothing to do with the quality of the metal and the composition of the alloy.
3、 Weight
Weight is a concern of many riders. It's not that the lighter the bike, the better. Sometimes being too light is not a good thing.The premise of light bicycle is to ensure the hardness and rigidity of bicycle, that is, the premise of light bicycle is to ensure the quality of bicycle. Only by fully considering these factors can we buy a good frame.
