Let's first understand that assembling bicycles requires professional balance brackets, tools, time and certain fitter skills! Be short of one cannot! The most difficult part is the assembly of steel rings and wires, so the professional assembly is carried out by three to five people, and the efficiency is about 30% higher than that of the five groups alone.

Then this is practice makes perfect.

Three or five people divided their work to avoid oil stains and machine oil stains, and finally left the car.

If you assemble it yourself to save money, I suggest you give up this idea, because it is not much cheaper, and the assembly cost of each bicycle will not exceed 10% of the model car, which is about 40 yuan.

: 2. How to assemble a mountain bike

1. First, after removing the chain, make sure that the chain engages with the flywheel teeth. The chain must be placed on the flywheel teeth of the current gear.

2. If the chain is stuck in front and needs to change speed, it is necessary to speed up and slow down, let the chain hang on the upper part of the toothed plate, and then turn the crank, and the chain will fully mesh with the toothed plate. (It is suggested that you can choose the middle plate, because the chain is loose and easy to operate.)

Extended data

Mountain bikes originated in America. 1974, Gary Fisher, Charlie Kelly and thomas ridge wanted a bicycle to ride on the road, away from the police, cars and buildings, so they began to install accessories and motorcycle parts on the sturdy single-person ATV before World War II.

In the same year, Gary Fisher and his friends' fearless trip to Tamal Mountain Pass paved the way for the birth of a new way of riding. Gary Fisher received a great response in Shan Ye, and his "Endgame" was selected as one of the top ten mountain bike action magazines in history.

1976, Charlie Kelly began to promote a brand-new downhill race, which was the first great mountain bike sport. Kelly commissioned the manufacturer Joe Blaze to design and develop this off-road bike, which is the first ever mountain bike and was named Breeze.

3. Mountain bike self-assembly

1 giant ATXPRO 10 model 700 or so.

SHOXDART 1 about 300 of the front fork rock.

There are about 300 mountain bike wheels in the three groups of wheels.

4 tire pad XXF small cyclone high pressure tire pad is about 15.

5. The tire is a new inner and outer tire (snake belly tire is an outer tire) 120 or so.

About 6 brakes FR5SD3. 130

Seven sets of new handles are about 120 (horizontal handle, vertical handle, seat bar, seat bar hoop).

8-speed micro-turn 8-speed kit 150 or so (front and rear dial, finger dial)

9 denture shinano 36 1 is about 150 (denture, crank, central shaft)

10 flywheel shimano HG-408 speed flywheel about. 55

Approximately 1 chain IG5 1. 20

12 about 30 sets of ergonomics

30,000 VP25

14 pedal VP55025

About 1 catheter zigzag line. 20

16 is about ***2 160.

I just wrote the configuration to my friend recently. This configuration is used to get started. Some places use some low-end accessories, but the main configuration is high, which is suitable for upgrading after riding for a while.

Compared with ATX770 or Duke 600, this car is low in some places and high in some places.

Important post

The frame should be higher. ATX professional model 10 is the framework of ATX8 series. With a good framework, there is room for improvement.

The front fork is one step higher. DART 1 is characterized by durability, which is more durable than RST and XCT.

Braking is better. Although it is not as expensive as BB5 of 600, it feels better than BB5 of EF60 handle.

The grade of denture base is higher. Actually, M 15 1 will do. Considering that the tray will hardly be damaged, just go straight. This tray feels soft to use, and your level is already very high.

XXF high-pressure tire pad, which is not used by ordinary vehicles, can play a role in avoiding tire puncture.

Low place

Variable speed is delicious, with a slight turn in Taiwan Province Province. After all, it is not as good as Shimano or SRAM, but it is usually enough. Wear it out, the level is good, you can consider upgrading. Next, you can switch to ALIVIO4 10 or DEORE590, but don't use ALIVIO430, it's better to use the micro-turn 9-speed kit.

Such as other wheel sets, tires, etc. It's basically the same as 770 or 600.

4. Mountain bike components

Before disassembly, turn the bicycle upside down, straighten it and keep it level. Requirements: 1. The height of the handlebar should be equal to the height of the seat to prevent the body from being skewed. 2. If there is a bell on the handlebar, take it off or turn it under the handlebar to avoid crushing the bell when standing upright.

2. Dismantle the front and rear shoes: When disassembling the wheel, first disassemble the front and rear tires, and then disassemble the front and rear shoes at the same time by two people. One person is responsible for disassembling the front shoes and the other person is responsible for disassembling the rear shoes. There are many disassembly steps in this step. Compared with other parts, the workload is relatively large, so wrenches are used more. Adjustable wrench (the working size of the wrench can be adjusted) is the best, and pliers are auxiliary tools.

3. Disassembly of the rear seat: When disassembling the rear seat, there are two main connections between the rear seat and the frame. Common bicycles are mainly bolts, and a few bicycles connect the back seat and the frame by welding. When disassembling, one person is responsible for disassembling, and the other person is responsible for stabilizing the body to prevent the body from shaking, so as to facilitate the smooth disassembly. Mainly tools and wrenches, supplemented by pliers.

4. Dismantling the car seat: Dismantling the car seat is the simplest step with the least workload. At this point, the body should be flat on the ground for easy disassembly. Mainly tools and wrenches.

5. handlebar disassembly: handlebar disassembly can be said to be simple or complicated. It is fastened with the bicycle bracket through claw-shaped connecting bolts, and two brake handles are installed on it, which are also connected by bolts. The disassembly of handlebar is completed by X, and the tools are mainly wrenches, supplemented by pliers.

1. handlebar assembly: handlebar assembly should be put in the first place. After the handlebar is assembled, the frame can be inverted, so that the subsequent assembly process can be carried out smoothly and quickly. (The instructions for specific tools have been explained during disassembly and will not be repeated during assembly. )

2. Assembly of car seats: This part of the assembly is the simplest in the assembly process. Just use bolts or screws to fix the saddle mounting shaft with the frame.

3. Assembly of the rear seat: There are two connecting parts between the rear seat and the frame, one is connected by bolts, and the other can be connected by bolts when installing the rear steel ring.

4. Car tile assembly: At this time, the frame can be turned upside down, and one person is responsible for installing the rear tile and one person is responsible for installing the front tile. Note: before installation, be sure to see the styles of the two tiles clearly, so as to avoid one careless move and lose the whole game.

1. handlebar assembly: handlebar assembly should be put in the first place. After the handlebar is assembled, the frame can be inverted, so that the subsequent assembly process can be carried out smoothly and quickly. (The instructions for specific tools have been explained during disassembly and will not be repeated during assembly. )

2. Assembly of car seats: This part of the assembly is the simplest in the assembly process. Just use bolts or screws to fix the saddle mounting shaft with the frame.

3. Assembly of the rear seat: There are two connecting parts between the rear seat and the frame, one is connected by bolts, and the other can be connected by bolts when installing the rear steel ring.

4. Car tile assembly: At this time, the frame can be turned upside down, and one person is responsible for installing the rear tile and one person is responsible for installing the front tile. Note: before installation, be sure to see the styles of the two tiles clearly, so as to avoid one careless move and lose the whole game.

5. Assembly of front and rear tires and front and rear rims: According to our installation sequence, this step is slightly different from the reverse step during disassembly. Two people install front and rear rims at the same time. After installation, one person is responsible for checking whether the joint has been tightened and correcting the skew deviation, and the other person assembles the front and rear tires. Note: After the steel ring is assembled, directly assemble the bracket. The workload of this step is far greater than any other step in the disassembly process. It requires a high degree of tacit cooperation between the two, and no mistakes are allowed.

Let me talk about my views on this framework. Personally, I think it's best to draw around 800 to 1200. It's too cheap. I'm sorry about this price. Too expensive will affect other configurations. You can choose XTC Professional Edition or Moso's equivalent style. Although there is a saying that the frame is the soul of the whole vehicle, the overall budget is there after all. No matter what brand of photo frame

Recommended models: Manetho R7PRO(R7 also has simplified version), Shencha, rockshoxXC32. However, I personally suggest that the wire control should be considered rationally, because it is difficult to install the wire control button after some brakes are equipped with shift fingers. It is not necessary to control by wire, but should be considered according to the actual situation.

In fact, the necessity of wire control is not great.

Speed change kit, recommended M430 kit, including gear flywheel finger shaft chain, etc.

Brakes, the big set of M430 includes brakes, but I think it can be replaced with better brakes. After all, the performance of M446 is also very general, and M596 can be used for braking with better performance.

Pedals, more than 4,000 cars are not recommended to use self-locking, self-locking a pair of more than 200, but also with shoes, a pair of shoes at least 400.

Personally, I suggest using MG 1 or equivalent pedal.

Wheels, homemade wheelsets are enough. There is no need to pursue a complete set of wheelsets. Domestic wheelsets look better.

You can choose your favorite hub spoke and rim color according to your needs.

Flower drums can make Qiao Shengkun choose for a long time. This price is generally the first two and the last four bearings.

Set, this is a consumable, it will take a long time to advance.

Personally, I suggest buying a gecko handle cover. The general rubber handle covers in China are all black, with poor quality.

High-end imitations such as human meatballs are of poor quality, while genuine ones are expensive. Ergonomic covers are generally long-distance running, and if they are going cross-country, they are cylindrical covers.

The price of gecko handle is relatively moderate. There are 25 pairs of sponge S handles, and the advanced ones are not very expensive. For example, 60 pairs of gecko water cubes are much more cost-effective than those that are often hundreds of times.

Is there any other choice? The price of aluminum alloy is the only choice, and the price is basically a grade. Just choose a good-looking one yourself.

Cushion, this should be chosen according to your own needs and the shape of your ass. The advanced ones are not necessarily comfortable, and the low ones are not necessarily uncomfortable. I personally recommend DDK brand, but I have to recommend spider mat. This spider mat is too hard for ordinary people to bear.

Tires, if you don't know what to choose, use the small eight blocks of Jianda. They are cheap and easy to use, and are suitable for most roads.

It is not recommended to choose too narrow tires for mountain bikes, otherwise it will be difficult to control.

Other sundries, such as car lights and ducts, can be selected according to your own requirements. The pipes are serrated. High-grade pipelines in the United States are also expensive and uneconomical.

If the frame does not have one set of bowls, it must be equipped with another set of bowls. The cone head tube bowl set is more expensive than the ordinary one.

Sometimes it is necessary to add one or two head pipe gaskets, usually two for each gasket.

In terms of price.

It's hard to say, most of my friends around me have more than 4000 cars with this configuration. Some car shops use licensed goods, while others use parallel imports. Parallel imports are definitely cheaper.

Some car shops also use fakes, so the price is not sure, but generally 4000 can definitely get it.

5. Assemble a detailed collection of mountain bike graphics tutorials. Extension of portable document format file (abbreviation of portable document format)

The first is the frame, front fork and handle set (including handle, handle sleeve, gooseneck, also called handle bracket, brake handle and shift handle). The connecting part between the frame and the front fork needs a wrist sleeve of suitable size. In addition, pay attention to the symmetry between the front fork riser and the front pipe diameter of the frame. If necessary, buy 2 or 3 washers.

Then there is the transmission system: individual frames may need to purchase the central shaft, toothed plate, crank, pedal, chain, tower wheel (also called flywheel), transmission (including front and rear dials) and rear dial fixing parts (also called claw hook) separately.

Then there are wheel sets: rims, inner tubes, outer tires, spokes and flower drums.

Brake system: A suitable V-type brake or disc brake is enough.

Seat bag: seat cushion and suitable seat bar.

In addition, it is necessary to prepare suitable brake cables and transmission cables, as well as the conduits required for each transmission cable. In addition, if necessary, it is also necessary to quickly disassemble the connecting parts between the seat bar and the frame.

With these, a car will get up.

Loading tools: Hexagon socket set, chain knife, tire elevator, spoke pliers, central axle loading and unloading nut, wrench, pump.

Something like this. If so, is there anything else?

6. Mountain bike assembly course

Frame (usually with bowl set and tail hook), handlebar, handlebar seat, handlebar sleeve, finger sleeve, brake handle, front fork, wheel set (including wheel hub quick-release spoke tire pad), front gear, rear gear, inner tube, denture base, chain, flywheel, inner tube, outer tire, central shaft, seat post, cushion, etc.

Tools to be installed in the future are not needed if they are installed in a physical store. Self-assembly requires a set of hexagon socket, intermediate shaft, bowl sleeve installation tool, open-ended wrench and core breaking tool.

7. Assemble your own mountain bike configuration.

Put the spokes in the wheel hub (axle) and the strips in the wheel hub. Note that the wheel on the hub is divided into left and right parts. If the spoke holes on the left wheel disc wear spokes in the positive direction, then the corresponding position of the right wheel disc should wear in the opposite direction. Otherwise, the weaving strength is different, and the weaving is not good, which is easy to cause accidents. In addition, please note that the spoke holes of some rims are also divided into left and right sides. It should be noted that the left bar goes into the left space and the right bar goes into the right space. Don, don't go to the wrong hole. Then put all the spokes on the flower drum, randomly find a spoke, set it as the first spoke, and then count the spokes backwards to the sixth. The first one is placed on the sixth one, the sixth one is placed on the first hole on the right side of the rim valve hole, and the first one is placed on the third hole. Then according to the method of one times six, you can weave the rim. Weaving and straightening rings is a technical job. Simply put, it is the first spoke (positive direction) and the sixth spoke (reverse direction). Note that the first group of six should be installed on the right side of the air nozzle hole, and then assembled in groups. Repetition is simple. Video address:/v _ show/v _ show/id _ xmtmynda0mzcy.html.

8. Video tutorial on how to assemble a mountain bike

The newly assembled mountain bike generally has a long axle, and the parts are in the running-in period, so it is acceptable to sink when riding. But if you can assemble and can't ride, that's the assembly problem. Check the reassembly of the three shafts.