Question 1: What brand of bicycle flower drum is the best? There are only two kinds of bicycle flower drums that people use now. One is the bead file structure represented by Shimano, and its fluency is beyond doubt. Under the condition of exquisite design and surface hardening technology, the normal service time under certain conditions can be guaranteed. Second, the bearing represented by Jiuyu is awkward to say, because the bearing itself means bearing, so it is a "bearing bearing". This kind of structure is widely used as the connection of relatively rotating parts in industry, but it is not called that, because only the ring structure in the middle is the real bearing, and the outer part can only be said to be the bearing seat, or what we all call the flower drum skin. So I suggest that you call them bead-stand flower drums and bearing flower drums in the future. I won't say much about the pearl stand. As long as you open it permanently, you can see the flower drum of Phoenix. If you haven't seen it, please open it quickly. Some people think that the bead-file flower drum is durable, and it may be part of the fact that the life span of the Shimano flower drum is longer than that of Jiuyu. Another part of the fact may be that he used Jiuyu's car to go to DH and Shimano's car to go to work in the city, which is incomparable. It may also be that Shimano's surface technology and machining accuracy are far better than Jiuyu's land bearings. However, from the perspective of industrial design, the ball gear is not as good as the bearing, otherwise, industrial machines, automobiles and so on have long used this steel ball iron bar design. Contact at point A leads to excessive pressure on the bearing surface, and excessive clearance between steel balls at point B leads to irregular movement of steel balls, resulting in impulse. The hardness of steel ball at point C is not easy to handle. If the steel ball is too hard, it will press on the surface, or the inside will fatigue prematurely, and if it is too soft, it will deform easily. However, bearing hubs are not always considered as line contact. Most bearings, such as 600 1, are deep groove ball bearings, which actually contact a small round surface. This misunderstanding may be related to the line contact between the shaft and the bearing. In addition, the needle bearing is in line contact.

Question 2: What kind of flower drum is good depends on your budget and use.

Changyu 04 1042, multi-color, low price, suitable for daily and introductory use, sound * * *, good moisture retention.

Jiuyu 7 1 17 12 has good moisture retention, many colors, higher positioning than 04 1042 and lighter weight, and is suitable for novices or users with certain advanced requirements.

These are generally common, and RT wheelsets and CR wheelsets are also common. Generally, the price is higher, and the whole wheelset will be exchanged together.

You'd better talk about your budget. I can help you recommend one that suits your budget.

Question 3: What brand of flower drum is good? Choose the modified version of Qiaoshen A8076BX A8467BH Disc Brake Flower Drum 32H 120Ring, be careful, be careful, be careful, be careful, be careful, be careful, be careful, be careful, be careful, be careful, too many merchants sell the old ones as new ones.

Question 4: What should I change for the mountain bike flower drum? Pei Lin's words are actually very different prices. A nine-feather Sperling flower drum is more than 200 yuan cheaper and even more than 400 yuan more expensive. The so-called overall cost performance is not necessarily the bearing. For example, Simano's wheel ancestors all used beads, and the effect was very outstanding. Under normal circumstances, the retail price of Pei Lin Jiuyu Flower Drum 280 is only at the low end.

Satisfied, please adopt.

Question 5: 04 1, 042 What kind of flower drum can I use? About 250 a pair. There are about 80 quintons left, which is very durable. SLX and DeOle from Shimano are recommended. Although ugly, it is very useful.

Question 6: What's the use of a good flower drum? Good flower drums are light in weight, high in strength, easy to maintain and resistant to operation.

Question 7: What is the best brand of mountain bike flower drum? Before you want a mountain bike, there are several factors you must consider. What kind of mountain bike do you want to play? What is the approximate budget? Do you want to be a professional player? Or is it just an amateur fitness activity? According to your answers to these questions and your own budget, you can choose the cross-country mountain bike that best suits your needs. Giant, Merida, Trick TREK, Decathlon, Forever, Mager Gamma, Xidesheng XDS and other brands are all good brands, and they are all well-known brands in this industry in the top ten brands of mountain bikes on the Internet. You can refer to it and buy it according to your own budget and needs.

Question 8: What brand of bicycle flower drum depends on your budget.

Well, hopefully with the king's

Generally, Qiao Sen and Jiuyu can be considered.

Question 9: Which brand of flower drum is good, such as Salt, Poison, PRIMO, Jiuyu and Simano?

Question 10: Which mountain bike flower drum is lighter and smoother? It is not recommended to change the flower drum separately. The entry-level Jiuyu 04 1 042 is good in strength and moisture, but not in weight. XT Flower Drum is OK, but the retail version only has a 32-hole front page. Fast's flower drum seems ok, and the price is not too high. As for hope and others, most people still want to see it.

Simple drum changing is not recommended, because rings and strips are also very important things, and the weaving level has a great influence on the performance of self-made wheelsets.