Bicycle: repair yourself (photo). Mountain bike repair with own hands

A bicycle is an excellent transport that does not require certain expenses, does not pollute the environment and keeps us in good shape. But nothing lasts forever. And that's why there are moments, especially if you do not take care of your "iron horse" when something necessarily breaks. What to do in such situations? The most important thing is not to panic, because you can repair the bike with your own hands.

How to fix a bicycle?

There are two options: either go to a special workshop, or take up work yourself. In the first case, no effort is required, the master will do it themselves. But for the services to be provided, it is necessary to pay, so this approach can seriously affect the state of the wallet of a person whose bicycle is broken. Repairs with their own hands will help to save quite superfluous money from the owner. But this does not mean that everything is so radiant and beautiful. To deal with self-made repairs, you must know a lot and understand some systems. Therefore, before you disassemble your two-wheeled friend, you need to find out how it is arranged. Only then can you start the repair yourself.

What you need to prepare for bike repair

First, the farm necessarily needs tools. Without them can not do. If they are not, then it is worth buying. Buying a good set of tools is an investment in your own bike. Yes, they are expensive, but it is this set that will save a lot of money in the future.

A special site must necessarily be prepared, on which repairs will be carried out. It should be spacious so you can safely turn around, put a box of tools or a spare part somewhere. This is an important factor that can not be ignored.

Lighting also plays a role. It can not be seen badly. Why spoil your sight? You can also simply not notice a small detail or something else.

Rags will play the role of rags. Since the bicycle is not a cutlery, it has dust, dirt and an extra grease that can dirty the floor or clothes. It is recommended, before repairing the bike with your own hands, to wipe it.

What tools do you need to take with you?

1. Wrench. The first thing you need to get a set of spanners. This is the holy of holies. Every self-respecting cyclist must have a set of spanners. The most revered is the so-called fourteen key. It is he who performs the most common functions (unscrew the nut on the wheel, untwist the nut under the saddle and so on).

2. Phillips screwdrivers. They too should be available. With their help, the front and rear speed switches are adjusted. It often happens that these nodes are upset after a long drive (especially after a heavy route). Therefore, you should always have a Phillips screwdriver at hand.

3. Set of hexagons. They are involved in setting up both disc and brake brakes. It is better to take it with you on the road, because a frustrated brake is a big problem that can lead to an accident.

4. Pump. The thing without which you should not leave the house. Especially relevant for long distances. Due to the imperfection of our roads, the wheels are often punctured and blown away. Therefore, they need regular pumping with a special pump.

This is a standard set of tools that a cyclist must always carry with him. If something happens on the road, it's these things that will help you at least to get to the first service station or home. Such a set of tools is a guarantee of safety on a bicycle.

Do I need to take a repair kit with me?

A set of vulcanized patches is a rescue from breaking through the camera. Now it is not so terrible to prickle and even nails. The crooks can patch their camera in just five minutes. Without this kit, you should not even leave, because trouble can wait at any time, and nobody wants to drag a bicycle.

Additional tools for home renovation

The above tools can only help in a rough and simple fix, which can be done on the street. Overhaul repair of a bicycle with your own hands can be carried out only with a more extensive specialized set of tools.

For any manipulation of the chain you will need to squeeze the chain. This is a special tool that allows you to disconnect and connect its links. What is it for? This can come in handy when you need to shorten or lengthen the chain. Without this tool, then you can not do.

The key for the spokes is used to fix the rim defect. The key for spokes can fix a very common problem for cyclists - the "eight".

A brush for cleaning the chain is suitable for only one - to clean the chain. It would seem, why? But keeping the chain clean is very important. For a while, a layer of grease, dust and dirt accumulates on it. All this turns into a hard crust. Because of it, the rear or front speed switches may be damaged. Thanks to a special brush it can be avoided.

Bike repair by own hands: photo

It is very important before the new season of skating to disassemble and lubricate the front fork. If you do not do this, it will quickly erase and stop functioning correctly. Repairing the fork of a bicycle with your own hands is not an easy task. To do this, you need a special hexahedron. It looks like a normal tool, only with a very long handle. It is needed because the fasteners that hold the plug are deep inside, where you can not get a normal hexagon. Therefore, in order to repair the bike with your own hands, in particular forks, you need to have the right tools.

Usually the phrase "repair fork" means its lubrication and cleaning, because this unit can not be repaired. The process itself is quite easy: you only need to unscrew the hex and the left and right mount. Then wipe the plug with a dry cloth and grease with a solidol. After that, you can already collect.

Bicycle repair by hand: rear bushing and its lubrication

In the rear wheel there are friction parts. They are the first to suffer from a lack of lubrication. Therefore, you need to know how to repair the bicycle bushing with your own hands. To disassemble it, you need to have a special tool - a puller cassette. Analysis of the bushing is not an easy task, so before you do the bike repair yourself, photos and master classes should be looked at or consulted with professionals.

Before dismantling the bushing, you need to remove the wheel from the bicycle. The first step is to remove the lock nut. It is immediately after the cassette with stars. After that, you can begin to remove the cassette. Then everything will go like clockwork: a conical nut is twisted, and then the shaft with bearings is removed. Here it is worth paying special attention: if the bearings are loose, then you need to be careful, since the balls can crumble. If they are separator, then there is nothing to worry about. After this, it is necessary to wipe the bushing and all parts, apply a new layer of lubricant (it is best to use "Litol-24"). Collect the bushing in reverse order. The lubricated bushing will serve much longer and more efficiently, so it is better to perform this procedure once a year.

Mountain bikes: what kind of damage is best not to repair?

Mountain bikes are very strong bicycles, but they also sometimes break down. To make it possible to repair mountain bikes with your own hands, you also need to have many tools. From large loads (jumps from height) the frame can burst. It is better not to do this repair of mountain bikes with your own hands, because with improper welding the frame can become fragile and vulnerable. Also, from the impact is sometimes bursting the holder of the rear switch ("cock"). This part is replaceable, and if it breaks it must be changed.