How to Remove a Tire From a Bicycle With Your Hands

How to paint a bike at home

remove, tire, bicycle, hands

If you have a nice old bike that you want to bring back to life, then most likely it needs painting. This article is just about how to paint a bike at home. Why buy a new bike and spend money if the old bike after repair will look like new.

What you need to paint a bike.

To paint a bike, we need:

  • a bike;
  • tools to disassemble the bike (keys, screwdrivers, etc.);
  • sandpaper to remove rust and paint from the bike;
  • a razor to remove stickers;
  • Scotch;
  • strong wire to hang your bike;
  • primer (for a large bike, you need two cans);
  • paint (for a large bike, you will need two cans and it is advisable to use paint of the same brand as the primer);
  • transparencies;
  • clean workplace with good ventilation and extraction.

Dismantling the bike.

First of all, remove all components from the bike that do not need to be painted: saddle, derailleurs, cables, etc. When disassembling the bike, be careful not to lose small parts. They can be folded into a zippered pouch. Complex parts can be photographed so that you know what to do with them when assembling the bike.

The frame, handlebars, stem and seatpost need painting. You can also paint smaller parts, such as brakes, but first you have to disassemble them.

When disassembling the bike, you can also determine what is worn out and needs to be replaced.

First remove the entire body kit, and then remove the handlebar, front fork and seatpost. Having completely disassembled the bike, thereby we simplify the painting process.

Preparing the bike for painting.

Use a shaver to remove all stickers and other badges from the bike, such as the manufacturer’s logo. They can be cut or simply scraped off. Remove any rust from the bike and then scrub it with a paper towel dampened with alcohol to remove any grease and dust that may have been left over from the sandpaper.

Apply tape to areas you want to protect from paint, such as the bottom bracket and steering column bearings. Or you can just take them off.

You also need to make sure that the place where you are going to paint the bike is clean and free of dust as much as possible. Make sure there is no dust flying in the air, which can get on wet paint and ruin your entire work. You also need to hang the frame so that you can paint it completely in one go. In my case, I hung my bike in the garage on a beam that has helped me out more than once. Before that, I also removed the car and everything else. Hook the bike onto a rigid wire and hang it on the beam.

Let’s start priming the bike. Before applying the primer, first read the instructions for it. Be sure to provide good ventilation. Don’t neglect her. The fumes are very harmful to health. Cautions about this are written in the instructions for a reason. If you are working indoors, you can open the door and turn on the fan. If during work you feel unwell or slightly dizzy, then stop work and go out into fresh air.

The spray primer should be sprayed with long and smooth strokes at a distance of 25 cm from the object. It is best to start with the frame tube joints and the carriage, as these are the hardest to reach. Apply primer in thin coats, not one or two thick coats.

After applying the primer, sand the frame for a really smooth finish.

Bicycle painting.

When the primer is completely dry (the drying time is indicated in the instructions), you can proceed directly to painting the bike. If you decide to paint the bike in two colors, then first decide what color you will apply first. Usually, light-colored paint goes first. The second paint can only be applied after the first paint has dried. On my bike, I painted the frame one color and the fork and handlebars another, thus highlighting my personality.

Completion of work.

Once the paint is dry, you can remove the tape from the bike. Just make sure to apply the paint in several coats first, as indicated on the spray can.

Let the bike dry well for a few days before assembling it. This will reduce the chances of damaging wet paint during the assembly process.

Assemble and adjust the bike. Take a ride on it.

After about two weeks, you can start coating the bike with varnish, since by this time the paint will completely harden. Although it may take longer in the cold.

Now you have a bike that is indistinguishable from a new one and which cost you quite inexpensive.

How to change a bicycle tire

The main bicycle parts that require constant inspection are the wheels. It is necessary to check how well the tube is inflated inside the wheel, how much the tire tread on the bike is worn out, and if necessary, change the tires and pump air in the tube. If everything is simple with the first one, then how to change a tire on a bicycle raises a lot of questions, which should first be dealt with, and then proceed to implementation.

Required tire removal tool

There are two types of bicycle tires with a separate chamber inside and tubeless, the structure of which is similar to automobile ones. The first are the most common.

When replacing tires on a bicycle, you will need two mounting spatulas and a pump.

Spatulas are needed to conveniently move the tire away from the rim. A flat screwdriver will not help in this case because of the possibility of snagging the camera, damaging the rim or scratching the paint.

A pump will be needed to pump air into the tube when the new tire is installed on the bike rim.

Removing the bicycle tire

There are two ways to change the tire on the wheel, one from the other is the use of mounting paddles.

In the first variant, you need to start by deflating the bike chamber. Press on the nipple with your finger, if this does not work, then you can use the corner of the spatula. The air is deflated until the bicycle tire is soft. At the same time, the sound emitted when the air exits will become quieter and the nipple will go into the tire.

Just at this stage, mounting spatulas come in handy. They will make it easier and safer to change the bicycle tire. Pry on the tire with one spatula. As a result, one side will come out over the edge of the rim rib. Install the second spatula at a distance of ten centimeters. With our fingers we pry the edge of the tire that has come out and pull it out completely along one side of the rim. We remove the spatulas and take out the camera, carefully removing the nipple from the large rim. Then the rim can be pulled out without much effort.

The second method of replacing bike tires involves no paddles without getting worse. After deflating the chamber with one hand, grab the bicycle wheel in such a way as to connect both walls with your fingers. With the other hand we pass twice in a circle of the wheel, performing the same manipulations.

This method is based on the fact that the U-shaped rim in the center of the bend has the smallest value of the diameter than near the walls. As a result of such a connection of the walls, the bus will stretch and form a hole, making it possible to change it.

Choosing the right bike tire

In order to change the tires of a bicycle bike to better ones, it is important to understand the purpose of buying tires, the main ride surface and understand high-quality rubber. But these are not the main criteria when buying a new rubber for a bicycle. In addition, bicycle tires are subdivided according to the season of use and the type of tread on the bicycle tire.

For example, spikes will be present on winter tires for timely braking. Others are ideal for city driving or racing tracks, but not for off-road, due to the lack of protectors.

Bicycle tires are made of composite material or rubber. The first material is more durable, but has a higher price. The second, they wear off faster, but they adhere better to the coating. Depending on the quality of the rubber of the bicycle, the cost also fluctuates. The artificial rubber used in the production of cheap tires has a short service life, which cannot be said about natural.

When deciding to change your bike tires, remember the following factors for poor starting material:

  • with vigorous pressure and swiping with a finger, traces of rubber will remain on the skin;
  • thin protectors on such tires will easily come off, and not stretch;
  • walls should be smooth.

Varieties of tires

There are several types of bicycle tires: winter, mud, road or semi-slick, slick. Distinctive features are the specific pattern and number of protectors on the bicycle tires.

Winter is a separate look that combines a characteristic tread pattern and metal studs for traction.

Mud is bought for mountain bikes, for trips on soil, sand, rubble. They are a tire with a deep pattern, a large number of closely spaced treads along the entire contact surface of the rubber and the road.

Semi-slick tires have a uniform shallow tread pattern along the edges, and in the center there is a pattern of stripes that combines small grooves or small hooks. Focused on city walks, forest paths or light off-road.

Slik are bicycle tires with a weakly pronounced tread pattern, therefore, they are unsafe in rainy weather or when passing a wet, mud mass. But they will be an excellent option for city races.

Putting a new tire on the bike

Before installing a new tire, check the integrity of the protective tape on the rim. It is necessary to prevent the spokes from piercing the camera on the bicycle wheel.

An important point when you need to change tires is to align the tire in the direction of the wheel travel. For this, arrows are drawn on the walls indicating the direction. If you change the rear wheel, then the speed stars will be on the right side of the rim and the movement will be forward.

We fill one side of the bike tire inside the rim is large. After that, we install the still deflated camera inside. It should not be completely deflated, but slightly maintain its shape. You need to start inserting from the side of the nipple, while making sure that the camera is not twisted. The threading of the second side of the tire into the rim starts from the nipple side to prevent the chamber from being pinched between the rim and the bicycle tire. If difficulties arise at the end of the work, the edge of the tire is filled with a spade.

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After that, holding the nipple on the side of the tire, put a pump on it and pump air into the chamber. This is done so that the nipple does not go into the chamber.

After pumping the air halfway, check again if the bike tire is sitting well, and then continue.

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How to change a tire on a bicycle?

Not everyone punches their own wheels, and not everyone repairs a bicycle on their own. Nevertheless, understanding how you can remove a tire from a bike and put in what is needed for this and how to do it easily and without unnecessary problems is useful for most riders.

When we take off a bicycle tire?

  • The camera is broken. you need to remove the tire, then change the camera, and then assemble the wheel;
  • When replacing, in fact, bicycle tires. they tend to wear out, especially with aggressive or prolonged driving;
  • When servicing the wheel. when other elements, for example, and the camera, can interfere.

Tools

Different tools will be needed depending on the bike design.

The minimum set is hands (preferably with gloves), nothing else is needed. What is used to facilitate the process?

  • Dismantling a bicycle wheel. small oblong plastic plates with a hook at the end. Very helpful to hold the edge when starting to dismantle without effort, and then remove it.
  • Any replacement of the folding. keys (from locks or wrenches), coins, sticks are often used (which is quite traumatic, by the way).
  • Keys for removing the wheel. there are also models where the axle is fixed with bolts, and not eccentrics.
  • Pump. needed when installing the wheel back.

Sequencing

So, what needs to be done to remove the tire from the bike?

  • We begin to remove the wheel by washing out the brakes (in the case of V-Brake) or removing the caliper (disc), they can greatly interfere with the next steps.
  • Loosen the bolt or eccentric that holds the wheel in the frame.
  • We take out the wheel.
  • We release excess air from the chamber through the nipple, it is important that there is as little air as possible, otherwise the camera can easily be touched and damaged.
  • We pry off the edge using a flanging or replacing it at one point.
  • We measure 10-15 cm and repeat the operation, bending back the segment between the two bevels, and, taking it outside the rim, out.
  • Carefully continue removing the tires until one side is completely behind the rim.
  • We repeat the action in the same direction with the second side of the tire. Usually this stage is already easier.
  • Done!

Repair of the camera only is limited to items 1-7.

The reverse process is similar:

  • It is necessary to put on the tire, starting to lay it inside the rim with one side.
  • On the last 15-30 cm, we fix one side of the tire with a bead and carefully transfer the entire edge inside the rim.
  • Place the edge of the tire inside the rim and install the camera.
  • We repeat the process of bending through the rim with the second edge of the tire to finally put it on.
  • Done!
  • We mount the wheel, close the brakes.

Do not forget that all actions should be carried out correctly. Rubber does not like heavy loads, especially the thin and soft rubber used in chambers. All operations with the tube inside the tire should be done delicately.

Do-it-yourself tire removal is easy, and most riders do this repair exercise the first time around. Accuracy of execution, availability of convenient tools. and changing the camera will not be difficult.

How to disassemble a bicycle wheel with your own hands

What could be easier than replacing an old bicycle tire with a new one? This is what the novice cyclist thinks when he is going to do this procedure for the first time. And predictably faces difficulties, because “catching” the bend of a bicycle circle is not easy. This requires experience, physical strength and knowledge of some secrets, which we will reveal today. But first, let’s look at situations in which you need to perform parse.

When do you need disassembly?

Experience shows that rear tires deteriorate 3 times faster and more often than front ones. This happens because the rear wheels are the driving wheels of the bicycle. In addition, they carry a much greater load. Especially this skew is observed in bicycles equipped with rear brakes.

Damage

The tire is most vulnerable to external mechanical impact if the wheel is not sufficiently inflated. Cracks on the tread are not dangerous. We list the types of tire damage:

  • Bicycle tire cut in the side or in the middle due to collision with glass fragments, pointed stones or parts of reinforcement.
  • Puncture of a tire by a nail, tiny glass shard or wire, most likely in worn tires or lightweight sports tires.
  • “Snake bite”, so named because of the double hole formed by pinching the wheel tube when hitting an obstacle between the tire and the rim.

Wear

Externally, wear manifests itself in the form of tire hardening, loss of elasticity and subsequent cracking. The tire wears out prematurely due to a whole range of reasons, among which the following can be distinguished:

  • adverse weather conditions;
  • improper operation;
  • low-quality bicycles with sharp edges;
  • unfavorable road conditions;
  • poorly tuned bike brakes;
  • high humidity.

Benefits of using mounting blades

Bicycle Rails.

To remove a tire from a bicycle wheel without any tools at hand, you need to be an experienced bike mechanic. If you are not, then it makes sense to use edits. These are special plastic paddles sold as a set of several. Their main advantage is the material from which they are made. The fact is that the use of metal improvised means (keys or screwdrivers) will most likely damage the rim or the camera cord. Mounting blades avoid such negative consequences. How to perform disassembly with its help, we will now find out.

DIY step-by-step instructions for disassembling

Sorting with edgers.

  • Remove the wheel by unscrewing the nuts that secure it to the bike frame. In modern bicycles, this can be done without much difficulty, since they are equipped with a quick release mechanism. In other cases, WD-40 will help.
  • Disconnect the brake pads. When working with the rear wheels, you need to switch to lower gear and remove the chain from the sprocket.
  • Press the valve on the nipple, lowering the wheel to the end. In the case of a tube tire, it is necessary to completely unscrew the nipple, pull the tube “nipple” out, and then remove the tire.
  • Insert 2 mounting blades under the tire at intervals of 10-15 cm.
  • Take 1 scapula and gently move it around the circumference in the opposite direction to the other scapula.
  • Remove tire.

Camera repair after dismantling

The tire is removed. Now the wheel needs to be checked. When damage is found, a decision is made as to whether the tubes and tires should be replaced or repaired. In the first case, a bicycle tool kit is required to restore the integrity of the wheel. The bicycle camera is glued as follows:

  • pump some air into the chamber and immerse it in water: air bubbles will be visible at the place of the hole;
  • wipe the camera dry, clean the place of breakdown with sandpaper;
  • spread glue on the place of breakdown, glue a patch, place it under a press;
  • after the glue has dried, carry out a control inflation of the tire, check if it is letting in air.

Now that we have made sure that the tube and tire are in order, we can proceed to the reverse process. bordering.

Sorting a bicycle wheel at home

Boring machine.

If you are an avid cyclist and assume that in the future you will more than once remove / replace tires on the wheels of your bike, then it makes sense to purchase or make a do-it-yourself boring machine. It greatly simplifies matters. However, if it is not at hand, and you need to assemble the wheel urgently, you can do without it. Sorting is performed in the following sequence.

  • Put the tire on the rim on one side in the indicated direction of travel.
  • Pump up the camera not to the end, insert it into the rim.
  • Insert the nipple into the special hole on the rim.
  • Insert the tire into the rim using a spudger starting from the “nipple”.
  • Check the correct position of the camera: it should not be pinched anywhere, so as not to burst during inflation.
  • Pump up the camera a little more, fasten the wheel to the bike.
  • Pump the wheel with air to the end, put the chain in place, fixing the brake pads.

We examined the main nuances and “pitfalls” of the process of dismantling / edging a bicycle wheel, as well as analyzed the causes of wheel wear and learned how to glue the bicycle tube. Finally, I would like to give one more important advice. To make your cycling trip truly cloudless and unclouded by anything, take a repair kit and mounting paddles with you on the road, just in case. Good luck!

Removing a tire from a bicycle wheel

Today’s article will be devoted to how to properly remove a tire, because if you ride a bike, then you must know how to do it.

What do we need?

  • Wheel (already removed from the bike)
  • A pair of wrenches (screwdrivers or spatulas can be used)

The first step is to fully lower the bicycle chamber by pressing on the nipple or unscrewing it completely.

Next, insert both keys under the tire at a distance of 10-15 centimeters from each other to reduce the tire pressure by one key.

Instead of keys, you can also use screwdrivers or spatulas, but I decided not to use them, since screwdrivers have sharp ends, so you can accidentally damage the camera, but I don’t have a spatula.

After the keys are inserted under the tire, we take one key and gently move in the direction opposite to the other key, then the tire pressure will weaken. When the key has passed through a full circle, the tire will be halfway off.

Next, you need to get the chamber nipple.

Now you need to remove the tire from the rim with your hands. That’s all, the tire with the camera inside lies next to.

Not everyone punches their own wheels, and not everyone repairs a bicycle on their own. Nevertheless, understanding how you can remove a tire from a bike and put in what is needed for this and how to do it easily and without unnecessary problems is useful for most riders.

When we take off a bicycle tire?

  • The camera is broken. you need to remove the tire, then change the camera, and then assemble the wheel;
  • When replacing, in fact, bicycle tires. they tend to wear out, especially with aggressive or prolonged driving;
  • When servicing the wheel. when other elements, for example, and the camera, can interfere.
READ  How To Change A Tire On A Bicycle Rear Wheel

Tools

Different tools will be needed depending on the bike design.

The minimum set is hands (preferably with gloves), nothing else is needed. What is used to facilitate the process?

  • Dismantling a bicycle wheel. small oblong plastic plates with a hook at the end. Very helpful to hold the edge when starting to dismantle without effort, and then remove it.
  • Any replacement of the folding. keys (from locks or wrenches), coins, sticks are often used (which is quite traumatic, by the way).
  • Keys for removing the wheel. there are also models where the axle is fixed with bolts, and not eccentrics.
  • Pump. needed when installing the wheel back.

Sequencing

So, what needs to be done to remove the tire from the bike?

  • We begin to remove the wheel by washing out the brakes (in the case of V-Brake) or removing the caliper (disc), they can greatly interfere with the next steps.
  • Loosen the bolt or eccentric that holds the wheel in the frame.
  • We take out the wheel.
  • We release excess air from the chamber through the nipple, it is important that there is as little air as possible, otherwise the camera can easily be touched and damaged.
  • We pry off the edge using a flanging or replacing it at one point.
  • We measure 10-15 cm and repeat the operation, bending back the segment between the two bevels, and, taking it outside the rim, out.
  • Carefully continue removing the tires until one side is completely behind the rim.
  • We repeat the action in the same direction with the second side of the tire. Usually this stage is already easier.
  • Done!

Repair of the camera only is limited to items 1-7.

The reverse process is similar:

  • It is necessary to put on the tire, starting to lay it inside the rim with one side.
  • On the last 15-30 cm, we fix one side of the tire with a bead and carefully transfer the entire edge inside the rim.
  • Place the edge of the tire inside the rim and install the camera.
  • We repeat the process of bending through the rim with the second edge of the tire to finally put it on.
  • Done!
  • We mount the wheel, close the brakes.

Do not forget that all actions should be carried out correctly. Rubber does not like heavy loads, especially the thin and soft rubber used in chambers. All operations with the tube inside the tire should be done delicately.

Do-it-yourself tire removal is easy, and most riders do this repair exercise the first time around. Accuracy of execution, availability of convenient tools. and changing the camera will not be difficult.

Every time you go for a walk or hike on a bike, there is a risk of a puncture of the camera. Or it may be that you just need to change the old tire for a new one. In such a situation with a camera breakdown, we will need to remove the tire to remove the camera and fix the puncture, of course, if you took with you a repair kit for sealing the camera.

What to do, how to remove a tire from a bicycle, if you did not have any fitters to remove the tire? And everything turns out to be very simple, consider a few points on how to remove or replace the tire below.

  • The first step is to blow out the chamber as much as possible, you can still unscrew the chamber nipple to completely exhaust air.
  • Squeeze the tire on both sides with your hands until the tire cord is loose from the rim on both sides.
  • We move the beads of the tire to the middle of the rim (groove) and in the same way we move towards the nipple, driving the wave, moreover, with the other hand we hold the tire near the nipple.

If everything is done correctly, then the tire cord opposite the nipple can be pry off with your thumb and pull off the entire cord in a smooth circular motion.

You can now gently pull out the tube, or completely change the tire on the bike wheel by pulling the other side of the cord off the rim.

How to easily remove a tire from a bicycle wheel with your own hands

Now, when asked how to remove a tire from a bike, you shouldn’t have any problems. Have a good ride.

How to remove cranks from a bike

The active use of the bike leads to the fact that over time the parts wear out and need to be replaced. And, preparing the bike for the opening of the new season, each cyclist needs to remove and replace any part, or at least lubricate the chain. And since it is the transmission that carries the maximum load, the need to replace the connecting rods arises quite often. But how to remove the connecting rods from the bike and what tool is needed to dismantle them, not all bike enthusiasts know.

Why you need to remove the connecting rods

Modern manufacturers prefer to use aluminum, titanium, steel or carbon alloys for the manufacture of various designs of connecting rods.

But even with increased strength, they must be dismantled in various situations:

  • as a result of infrequent breakdowns;
  • if the bike is equipped with a non-separable design connecting rod. star. This option is the least practical, since when replacing the star, you will also have to remove and replace both cranks;
  • when dismantling and repairing the carriage;
  • if sand gets into the junction of the connecting rod with the shaft. Experts recommend completely cleaning the bike from dirt, for which it is necessary to completely remove the cranks, thoroughly clean and lubricate them.

What tool is needed

A high-quality bike means secure attachment of all parts and assemblies. Dismantling any components requires a special tool and the application of certain efforts. To remove both connecting rods from the carriage without damage, you must use a universal puller. The head screwed onto a large screw allows you to effortlessly dismantle the bolt, even if the bike has been periodically operated in adverse weather conditions, and sand and dirt are huddled in the places where the connecting rod and shaft are directly connected. If the bike has not been cleaned or lubricated for a very long time, removing the lever will most likely be problematic. In such situations, experienced cyclists suggest using a special WD-40 fluid to facilitate the disassembly process, which is able to cope with even the most chronic corrosion and help to remove any modifications to the cranks. Ignoring this advice can lead to the threads being torn off, and the two-wheeled horse itself is damaged.

Sequencing

To remove the connecting rods from the bike shaft without damage, you should strictly follow the sequence of actions used in the professional repair of bicycle equipment. There are many connecting rod mounting systems and they are different from each other. We will look at a popular system in budget bicycles. “squared”:

  • remove plastic caps if the bike is equipped with them;
  • fill the joint of the crank and shaft with WD-40 liquid to completely dissolve the dirt and facilitate the dismantling process. If not, you can use brake fluid or engine oil to remove the lever as easily as possible;
  • fix the bike. Check the conformity of the dimensions of the square shaft at the attachment point of the connecting rod and the puller rod. The latter should be smaller, otherwise it will be impossible to dismantle the lever. the thread will break;
  • unscrew and remove the bolt holding the lever on the shaft;
  • place the tool in the lever and tighten it to the limit. The threads must be thoroughly cleaned before this. In this case, the puller rod must be turned out to the maximum level;
  • forcefully push both connecting rods off the shaft, completing the removal process. Special care should be taken in this case, since excessive force is unlikely to help dismantle the cranks, but it is highly likely to break the thread.

Dismantling of bike bike assemblies should be continued by cleaning and abundant lubrication of all working components, which should help in future repairs and save the bike from unnecessary wear and tear, as well as from extraneous squeaks and noise when walking.

How to do without a puller

In the past, wedge-shaped designs have been used extensively to secure levers. However, it was very difficult to remove the crank without damaging the parts. They were replaced by carriages with a square shaft, which are actively used today and allow you to dismantle any connecting rod design with minimal effort.

However, if the need to repair the bike arose suddenly, for example, as a result of a broken crank, and there is nowhere to take a tool to remove a part, a proven method will help to dismantle the cranks without special pullers:

  • first of all, you need to remove the plugs if the bike has this option;
  • Unscrew the hex bolts used in most modern BBs. For this, a regular key for 13 is quite suitable;
  • to avoid damaging the connecting rod, before removing it, it must be tightly wrapped with several layers of fabric, and then with tape;
  • then you need to turn the bike over and securely fix it on the handlebar and saddle, firmly holding the bike with your hand;
  • using a hammer or sledgehammer, you should start knocking on the inside of the connecting rod, trying to strike as close to the axis as possible. In this case, it is necessary to try to stir the lever.

If the structure is firmly pressed and it is impossible to remove individual components, it is allowed to apply point blows with a chisel or other tool attached to the connecting rod head. Please note that using this dismantling method can significantly damage your bike. Frames and carriage assemblies are most often affected. And one unsuccessful blow to the star can completely deform the part and exclude its further use.

There are also simpler ways:

  • applying a special composition to the bicycle, for example, WD-40. It is necessary to spray the liquid at the junction of the shaft and the connecting rod, to allow the composition to penetrate into the unit. Then, loosening and tapping the levers, try to remove them;
  • unscrew the connecting bolts, liberally lubricate the joint with WD-40. Drive several kilometers without tightening the nuts. In a third of all cases, the crank will be removed without additional effort;
  • if the iron horse has been used for a long period, there is a high probability that the parts have stuck together extremely firmly. In this case, the laws of physics can be useful for dismantling. It is necessary to heat up the junction of the shaft with the lever as much as possible, and then cool it sharply by applying previously prepared ice. The part in this case can be dismantled without any problems.
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However, it must be borne in mind that these methods will not always work with the details stuck to each other. If the parts are soldered to each other, experienced cyclists recommend disassembling the bike using a grinder or a conventional drill when disassembling and using them to make a cut on the bicycle hub. A hammer, sledgehammer, or other tool will help you completely remove the cranks. This method should be used only if all other methods were unsuccessful. When handling the bike, you must be especially careful, as one awkward movement in an attempt to dismantle a damaged part can permanently damage the vehicle.

To avoid a repetition of this situation and to avoid problems with removing the cranks in the future, before installing the parts, the attachment points must be treated with machine oil or grease. And also apply it to the carriage shaft. The purchase of a special puller can also greatly facilitate the dismantling process and allow you to fully use the bike.

DIY bike repair: 14 tips for beginners

Elementary tips to help you carry out emergency repairs with bicycles with your own hands everywhere: in the field, forest, in your own apartment.

It is difficult and scary to communicate with riders with a high level of knowledge. First, there is a lot that is not clear. Secondly, there is a chance that they will laugh. And practice shows: you can ride a bike for years without even having a normal pump, not to mention the skills of replacing the camera and adjusting the brakes.

But we all understand: sooner or later “the music will finish playing”: you will have to “patch”, or wash the chain, or simply raise the saddle height / adjust the steering wheel / tighten the brake cables. What is needed for this? And in general, how to maintain a bike at an elementary level?

All about this. further: in the form of a question-answer.

Must have tools that should always be with you

At home you need to have a pump, a multitool (a set of hexagons and screwdrivers), tire assemblies, open-end wrenches for 8-10 and 9-11, a couple of cameras of a suitable size, two pairs of brake pads. For owners of city bikes, as well as fixes and singlespeeds, additional open-end wrenches for 15 and 17 (well, or one adjustable) are needed. Also, owners of city bikes will benefit from keys 12 and 14. to adjust the saddle.

It is worth taking with you: a multitool, tire fitters, a pump and one camera of a suitable size. Owners of city bikes, as well as fixes and singles, should put the same keys for 15 and 17 in a bag or backpack (they will be needed to remove the wheel in case of a puncture).

keys, 2. multitool, 3. brake pads, 4. chambers, 5. pump, 6. assemblies

Which pump is better to have?

It is more convenient to carry a compact pump. The best option is a pump that pumps in both directions. A pressure gauge is desirable. There are also inflator pumps on the market that, using charged cartridges, will quickly inflate the wheel.

Owners of singles (23-35 tires), fixes, road bikes, as well as hybrids should think about buying a floor pump for their home. The recommended tire pressures for these bicycles are high, so a normal pump will not help in this situation.

How much to pump? How often should the wheels be inflated??

It is worth pumping up the wheels once a week. If the wheel deflates in a shorter period of time, then you should think about replacing the camera.

What minor repairs you can do yourself?

If your bike has V-brakes (rim) or mechanical disc brakes, you can adjust them yourself. This requires a hex (number 5) and some patience. The essence of the operation is reduced to the tension of the cable, which reduces the distance from the shoe to the rim / brake rotor. The shorter the distance, the more effective the brakes. How exactly this is done is shown in the video. Watch from 3:07.

On singlespeeds and fixes, you can pull the chain yourself. For this operation you need a key for 17 (sometimes 15). Use a wrench to loosen the nuts on the rear wheel axle, then slide this wheel back in the dropouts (while making sure that the wheel is level between the frame stays) and tighten the nuts.

For all these operations, it is worth having at home and carrying gloves with you. There are thin, fabric, but dense. This should save the manicure, and the hands will remain clean.

How to understand when it is time to adjust the brakes?

Adjusting the brakes is simple. If you feel that the brakes are too smooth, ineffective, then it is worth tightening them. By the way, in most cases this can be done without getting off the bike: simply by unscrewing the adjusting bolt / wing on the brake lever.

Is it difficult to change the camera? How Dirty It Is?

You can change the camera. The operation is not very difficult, you just need to figure out how the wheel is attached. On mountain bikes and highways, as a rule, eccentrics are used, on other bikes. nuts: either for open-end wrenches or for hexagons.

The front wheel can be removed simply: the mount and brakes (where available) are loosened. We take the wheel out of the fork or dropouts, arm ourselves with gloves and assemblies, try to release the tire cord (this is its solid frame) from one side. You don’t have to remove the tire completely, just one side is enough. Strength and perseverance, of course, will have to be applied, but physically it is not very difficult.

When one side of the tire is removed, you need to inspect the tire itself, the rim, the flipper (the rubber band that protects the tube from the spokes) and the tube itself. If everything is in order with the rim, tire and flipper, and the camera has a puncture, breakdown, or it breaks at the junction with the nipple, then you can safely put a new one. A new tube should be pumped up a little (it is easier to refuel it) and inserted into the tire. The camera should be flat and not twisted. Don’t forget about the nipple, which needs to be inserted into a special hole in the rim.

Further. all the same actions, but in reverse order. We put on the tire with the help of assemblies (carefully, do not pinch the camera!), Inflate the wheel and put it in place.

The rear wheel is the same, but it is more difficult to remove it due to the chain (and on bicycles with a foot brake, you also need to release the brake shackle, which is bolted to the frame).

Here is a good video on this topic (essentially from 1:44).

Is there a way to get to the house or workshop if the camera burst?

You can’t ride on flat tires, at all. The consequences can be dire. After such a ride, the tire will need to be changed, so-called eggs form on the rim. the wheel becomes oval (but rather it will burst or bend).

The camera was replaced, and it immediately burst again. Why?

If the camera burst or blew right after replacement, then it was most likely laid incorrectly, damaged during installation, did not reveal a defect in the rim, tires that damaged the camera for the first time. Well, or banal bad luck. again a puncture.

What types of bicycles are most likely to break?

Mountain bikes, of course, need more careful and frequent maintenance. The most unpretentious. singlespeeds and fixes.

Are there traditionally scarce spare parts that are better to buy in bulk / keep in stock? Is there a way to quickly and cleanly put a loose chain in place?

Not dirty. it is with gloves, without them marks from the chain on the hands are inevitable. Now about “fast”: you need to put the chain on the rear sprocket, then on several teeth of the front. If there are three stars, then you need to put on the one where the switch is located, or switch it to the desired position. Then. roll the pedals forward. Everything, the chain is in place.

An illustrative example of how to “fight” a loose chain:

What is the best way to wash your bike and whether you need to lubricate it later?

You can wash it by any means: by yourself using a bucket and a rag, in the bathroom or at the car wash. But there is one caveat. If you wash your bike with pressurized water, you do not need to direct the jet to the brake rotors and calipers. After washing, wipe and lubricate the chain. After lubrication. turn the pedals and remove excess lubricant with a lint-free cloth.

Why carry out maintenance of the bike and how often it should be done?

It is advisable to do maintenance of the bike once a year. The less often you do maintenance, the more expensive the repairs later.

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