3. How about the1bus?

Now that the configuration upstairs is listed, I will give the landlord a concrete analysis. After all, riders who don't know much about cars look astronomical to these configurations. Trek3. 1 An entry-level carbon fiber road bike belonging to Trek. The frame adopts oclv(trek patented carbon fiber) 300 series carbon fiber, which is the most economical carbon fiber. In order to ensure the strength of the frame, a certain amount of glass fiber is filled in the frame, which makes the weight of the frame increase slightly. As the saying goes, the thin camel is bigger than the horse, and then the carbon fiber road bike of trek's MADONE series is naturally the technical continuation of the top MADONE7.9. For example, the asymmetric e2 head pipe is narrow at the top and wide at the bottom, which realizes a firmer and more controllable frame without increasing the weight. Of course, this is a detail that needs careful observation. The classic H2 model has a slightly higher head tube, which can reduce the pressure on the back and neck and is suitable for most cyclists. Streamlined front fork legs minimize resistance, increase lateral stiffness, and achieve extreme speed, comfort and accurate control. These technologies are inherited from top-class cars, so you have an expensive reason to get what you pay for. Finally, there are wheelsets (rims, spokes and flower drums). The wheelsets of trek3. 1 are particularly strong, but their weight has also increased. Comparatively speaking, I pay more attention to strength. After all, people who buy this kind of car rarely take part in lightweight competitions, right? High-strength wheelsets will save time and effort in the later maintenance, and almost no maintenance is needed. New MADONE3. 1 national unified retail price 14980 yuan. I hope the landlord will have his favorite chariot as soon as possible and start a road trip.