Replacing The Rear Wheel On A Bike With Speeds

When to remove the rear wheel

It is unlikely that the idea of ​​unscrewing the chassis from the bicycle frame would just come to mind, unless, of course, a person does NOT specialize in dismantling. But this is a completely different case. Dismantling the rear wheel will be required if the following problems are observed:

  • Noticeable damage to the rim;
  • Full wear when a wheel needs to be replaced;
  • A flat tire or a blown tire;
  • Bulkhead bushing.

This also includes the planned replacement of the rear sprocket and chain.

Before removing the bike, turn it over and place it on the saddle and handlebars. It is better to remove awnings in the form of a mirror, bell and lantern in advance so as not to damage them under the weight of the frame. V-brakes are first released and removed, otherwise they will not allow the wheel to be pulled out freely. With disk models, everything is easier. you can immediately remove the wheel.

I must say that the process of removal itself consists only in unscrewing the eccentric or unscrewing the fastening nuts from the axis of the bushing, who has something. If the mount is an eccentric, simply unscrew the handles and twist the wheel. The nut fastening is loosened with one or two keys.

Usually, one wrench of the appropriate size is enough, with which the nuts are removed one by one. If the bushing is turning, then the nuts are unrolled simultaneously in different directions. Open-end or box wrenches are recommended. The adjustable version is undesirable, as its thick horns “eat up” the corners of the nut due to loose fit and sliding.

Step-by-step instruction

Before removing the wheels from the bike, you need to understand the features of the brake system installed on it. Speed ​​fables are produced with different types of devices that differ in the principle of operation. The easiest dismantling. if there is a disc brake, complex and more time-consuming. if there is a rim system. If you do not pay attention to this, but immediately get to work, there is a high probability that the system will be blocked so that the wheel will be fixed forever and it will become impossible to remove it.

Replacing The Rear Wheel On A Bike With Speeds

Disc brake
Rim brake system

Dismantling a bicycle wheel

In cyclists, especially inexperienced ones, there are problems with bending the tire bead using only hands (dismantling process) In this case, they use a special tool made of plastic or metal, small in size, it is called a pry bar or dismantling paddle. He helps to cope with this task and puts the tire in place.

Preparatory step before removing tires

Immediately, as soon as they noticed that the wheel “pulled” a tear from the bike. Further long-term movement on the Iron Horse in this form will damage its moving parts even more. It is better to repair a wheel in a special room. There is no rain for you, if it went, and there is all the necessary tool.

Replacing a bicycle camera

To remove the tire and remove the damaged chamber, it is necessary to remove the remaining air: the cap is unscrewed and the wheel is lowered by continuous pressing on the nipple. If there is no air in the tire, which is more often the case with punctures, just unscrew the cap.

To remove the tires, you will need special mounting paddles. Of course, you can pry the camera with a regular screwdriver and even a knife, but it is better to have a professional tool. With the help of assemblies, the tire is pushed on from the side opposite to the nipple. As soon as it begins to tighten, you need to pry the sides a little further, until a sufficient free part of the tire is formed, and it can be safely pulled off the rim.

You need to tighten it very carefully so as not to damage the rim, not to use too much force. When the tire is removed, removing the damaged camera and installing a new one. The nipple is threaded into the hole in the rim, then the chamber is evenly distributed around the circumference.

Attention! The camera must lie flat, without kinks, otherwise you will have to reinstall it. There must be a Flipper at the bottom of the rim to protect it from the spokes. If it breaks, you need to install a new one or get by with two layers of thin electrical tape.

On top of the rim, the outer part of the tire is put on, this time, from the side of the nipple. When installing a tire, you must take into account the correct direction of the tread pattern. Usually, arrows are drawn on the tires, and in the upside down state of the bicycle, the forward direction is backward in the lower position. The rear wheel of a speed mountain bike is easy to go wrong, though, thanks to the cassette on the side. After mounting, the camera is inflated.

Removing a wheel from a bike?

If you have NEVER done something, you may find it difficult to do it. If you have NEVER removed the wheels from a bicycle before, then you may also be afraid that you will NOT cope, especially with the rear wheel (after all, there is a chain, a bunch of sprockets and this tricky switch!) But now we will tell you everything about this simple operation. There is nothing supernatural here. In short, we have already touched on this issue in the article on how to disassemble a bicycle, and now we will reveal this topic a little wider. You will have to remove the wheel Not only if you need to disassemble the bike for transportation or storage, but also in order to replace the camera, tires or spokes (so, what are the wheels of a bicycle, we will devote a separate article), get rid of the “eight “.

READ  How To Disassemble A Speed Bike Rear Wheel Sprocket

How to remove wheels from a bicycle with rim brakes

If you have rim brakes, release them first. To do this, move the brake levers towards each other and lift the cable lock up.

If you need to remove both wheels, release both brakes at once so that you don’t have to turn the bike over again. If you have tires with a large tread or they are large in diameter by themselves, then you will have to bleed some air from the tubes. Now turn the bike upside down (if you have any accessories installed on the handlebars that can be damaged in this position, it is better to remove them in advance). The bike will stand stable enough for any operation, but if you have hydraulic brakes, then it is better not to leave it in this position for a long time. air can get into the hydraulic line, which will entail a not very difficult, but tedious and time-consuming process of bleeding the brakes.

How to remove the rear wheel of a bike

If you will be removing the rear wheel, then, to make it easier to do, loosen the chain as much as possible, switch it to the smallest sprockets. The wheel can be attached to the frame and to the front fork in two ways: with two nuts (less often) and with an eccentric. If your wheels are secured with nuts that screw onto the wheels here, then you need two keys. You just throw one on one side and hold it in this position, and twist the second counterclockwise. It is not necessary to unscrew the nuts all the way; enough will loosen them to the point where they will NOT interfere with the removal of the wheel. In the event that the wheels are fixed with eccentrics, then everything is even easier: you do NOT even need tools. Pull the eccentric lever towards you, then, holding it on the opposite side, make a few turns counterclockwise until the wheel is free. Everything, the wheels can be removed. Yes, and the rear too: just lift it up and remove the chain from the views.

How to remove disc brake wheels from a bicycle

If you have disc brakes, just in case, insert something into the pads, into the slot where the disc was located: if they accidentally close, it is very difficult to unclamp them. And if you don’t open it, don’t put the wheel on. The role of “something” can be, for example, a piece of paper folded several times. And sometimes new bicycles come with a special plastic plug.

Assembly is carried out upside-down. To make it easier with the rear wheel, Bring it to the attachment point, put the chain over the sprockets and then insert it into place. Make sure it fits into the groove all the way and symmetrically. Are you convinced that there are no difficulties in installing wheels on a bicycle? But there is one caveat: for the protector to work as it should, it must be oriented in the right direction. For the convenience of orientation, an arrow is drawn on the tires. in this direction the wheel rotates when the bicycle moves. But the fact that the bike is upside down when installing the wheels can be misleading. Therefore, take your time. This does not apply to owners of bikes with disc brakes. it is impossible to confuse here. Do not over-tighten the cam, put the brakes back in place. All.

Assembling and installing the rear wheel on the bike

Quality wheel repair is not only about disassembling, replacing, lubricating or adjusting. At the last stage, all this chaos must be collected in reverse order. All parts of the bushing mechanism are placed in the drum and the counter nuts are carefully secured. The drum is pushed onto the spokes, after which they must be tightened by the number of revolutions by which they were loosened.

Tightening the spoke nuts is done in the opposite direction to loosening. Here you need to remember the direction of loosening in order to tighten correctly. If the drum dangles, then you need to spin the spokes harder.

The cassette is put on the sleeve in the following order:

  • Major stars;
  • Single stars, small stars;
  • Tightening cassette mechanism whip.

All that remains is to put the rear wheel on the frame. A chain is put on one of the stars, and the wheel is inserted into the grooves of the frame. To top it off, all that remains is to tighten the nuts or eccentrics on both sides. After assembly, you need to twist the pedals and see if the chain runs normally in the stars. Turning over the bike and begin to ride calmly!

Anyone who actively rides a bicycle will have to deal with wheel problems one way or another. Despite the ease of maintenance, the wheel can be time-consuming at first. However, if you remember how important wheels are for a bicycle, it turns out to be not so much. What’s more, with experience, a wheel bulkhead will take minutes.

The first stage of repair work is completed, we are starting to install the wheel

  • Make sure the rim, tire and tube have sharp, foreign particles and protruding parts (e.g. spokes).
  • Pump up a little camera.
  • Check the spool, insert it into the rim hole.
  • Place the camera carefully in the tire cavity.
  • Using a special tool, or another suitable tool other than sharp edges, tuck the edges of the tire into the rim. If you can do it only with your hands, then the tool is optional.
  • Pump up the wheel, knead the tires. The camera should unfold freely, creases are not allowed.
  • Place the wheel on the bike, and secure with the screw.
  • Inflate the chamber fully and screw the caps onto the nipple.

The wheel repair process is over and you can move on.

When is it necessary

Like any vehicle, a bicycle must be inspected and repaired in a timely manner. One of the mandatory procedures is to separate one or all wheels from the frame. The reasons when dismantling is required may be:

Wheel installation

There is no difficulty in the work when you know how to install the rear or front wheel on a bicycle. All dismantling operations must be performed strictly in the reverse order:

  • Slide your bike chain over the smallest sprocket. Insert the wheel into the housing mount, being careful to hit as accurately as possible. Check if the part is fixed correctly.
  • Tighten the nut fasteners with a wrench, for a bicycle with an eccentric. return the lever in the opposite direction.
  • If the bike has a rim brake system, secure it by clearly mirroring the sequence of dismantling operations to ensure safety when driving.
READ  How To Disassemble A Sprocket On A Speed Bike

If it is required to install the front wheel on a bicycle with a disc brake system, then at the same time during installation, insert the brake disc into the gap between the pads. If they are crowded and the space between them is too small, you can expand it with a screwdriver.

All manipulations must be performed without undue effort, otherwise burrs will form on the pads.

Finally, it is imperative to test all the mechanisms of the bike. If deficiencies are identified, remove the wheels and repeat all over again. It is not worth neglecting the check, because the condition of the bike directly affects safety. After making sure that everything is done correctly, fasten the previously removed accessories to the bike.

Disassembly and assembly of the rear bicycle wheel

It’s no secret that any vehicle periodically needs repair and maintenance. The bike is no exception. And also sometimes this need is due to the desire to upgrade your bike. To prepare it for such manipulations, of course, the structure will have to be disassembled, and although a bicycle is not a complex mechanism, not every cyclist has an idea of ​​how to disassemble the rear wheel of a bicycle.

Removing the rear bicycle wheel

How to Quickly Remove a Rear Wheel on a Speed ​​Bike for Repair

A high-speed bike means independence from public transport, city traffic jams, plus exercise and a healthy lifestyle. Like other means of transportation, it must be inspected and repaired in time. And that means you have to disassemble. One of the problems that beginners can run into is how to remove the rear wheel on a bike at speeds and then put the element back in place. If this is done incorrectly, the deformation of the mechanism is possible.

When is it necessary

Like any vehicle, a bicycle must be inspected and repaired in a timely manner. One of the mandatory procedures is to separate one or all wheels from the frame. The reasons when dismantling is required may be:

Removing the cassette and bulkhead bushing

A hub is one part of a bicycle wheel that requires periodic maintenance. On average, you need to look into it once every 2000 km of run, in terms of time it is 2-3 months of active driving. If the wheel is already creaking and there is a decrease in the efficiency of rotation, in other words, the great rides worse, then it is time to remove it and inspect the hub.

The main problems with the bushing are backlash and insufficient lubrication of the bearings. Due to a violation of the fit or increased friction, the parts begin to wear accelerated. If the wheel has not been serviced for a long time, the bearings may crumble altogether. To get access to the bearings of the hub, you will need to temporarily get rid of the rear sprockets.

The reverse gear is removed using a puller and the so-called whip. Removing the cassette is a short-lived affair, but it will take a lot of effort to unscrew it from the wheel. In stages it looks like this:

  • The stripper is inserted into the cassette nut.
  • The whip is held by a large star of the system so that it does not turn.
  • With a wrench, the puller rotates, unscrewing the slotted nut.
  • We remove the small stars, which are installed on top, carefully fold them to the side along with the washers, and then removing the same cassette.

Before disassembling the hub, you should slightly loosen the spoke tension. This can be done using a round key with knock-out holes for different diameters of the knitting needles. You need to loosen up a little, a quarter of a revolution is enough. If the sleeve needs to be replaced, then the spokes must be unscrewed enough to easily pull it out of the engagement.

A complete replacement of the bushing is required if the bearings have become unusable. However, often when the bushing is stuck in a normal state, it is enough to change the bearings. Often, both will still serve faithfully if they are well lubricated. Correct lubrication will prevent parts from wear under dynamic loads.

The bulkhead of the axle part of the wheel is associated with cleaning the axle and bearing balls from dirt. The removed parts must be temporarily placed in a solvent, then allowed to dry, lubricated and reinstalled. Bearings in a skewed position need to be adjusted by returning them to a straight position. However, during the backlash, the part is already faulty, so the best option would be to replace.

Assembling and installing the rear wheel on the bike

Quality wheel repair is not only about disassembling, replacing, lubricating or adjusting. At the last stage, all this chaos must be collected in reverse order. All parts of the bushing mechanism are placed in the drum and the counter nuts are carefully secured. The drum is pushed onto the spokes, after which they must be tightened by the number of revolutions by which they were loosened.

Tightening the spoke nuts is done in the opposite direction to loosening. Here you need to remember the direction of loosening in order to tighten correctly. If the drum dangles, then you need to spin the spokes harder.

The cassette is put on the sleeve in the following order:

  • Major stars;
  • Single stars, small stars;
  • Tightening cassette mechanism whip.

All that remains is to put the rear wheel on the frame. A chain is put on one of the stars, and the wheel is inserted into the grooves of the frame. To top it off, all that remains is to tighten the nuts or eccentrics on both sides. After assembly, you need to twist the pedals and see if the chain runs normally in the stars. Turning over the bike and begin to ride calmly!

Anyone who actively rides a bicycle will have to deal with wheel problems one way or another. Despite the ease of maintenance, the wheel can be time-consuming at first. However, if you remember how important wheels are for a bicycle, it turns out to be not so much. What’s more, with experience, a wheel bulkhead will take minutes.

READ  How To Tighten The Chain On A Kids Bike

When to remove the rear wheel

It is unlikely that the idea of ​​unscrewing the chassis from the bicycle frame would just come to mind, unless, of course, a person does NOT specialize in dismantling. But this is a completely different case. Dismantling the rear wheel will be required if the following problems are observed:

  • Noticeable damage to the rim;
  • Full wear when a wheel needs to be replaced;
  • A flat tire or a blown tire;
  • Bulkhead bushing.

This also includes the planned replacement of the rear sprocket and chain.

Before removing the bike, turn it over and place it on the saddle and handlebars. It is better to remove awnings in the form of a mirror, bell and lantern in advance so as not to damage them under the weight of the frame. V-brakes are first released and removed, otherwise they will not allow the wheel to be pulled out freely. With disk models, everything is easier. you can immediately remove the wheel.

I must say that the process of removal itself consists only in unscrewing the eccentric or unscrewing the fastening nuts from the axis of the bushing, who has something. If the mount is an eccentric, simply unscrew the handles and twist the wheel. The nut fastening is loosened with one or two keys.

Usually, one wrench of the appropriate size is enough, with which the nuts are removed one by one. If the bushing is turning, then the nuts are unrolled simultaneously in different directions. Open-end or box wrenches are recommended. The adjustable version is undesirable, as its thick horns “eat up” the corners of the nut due to loose fit and sliding.

Removing a wheel from a bike?

If you have NEVER done something, you may find it difficult to do it. If you have NEVER removed the wheels from a bicycle before, then you may also be afraid that you will NOT cope, especially with the rear wheel (after all, there is a chain, a bunch of sprockets and this tricky switch!) But now we will tell you everything about this simple operation. There is nothing supernatural here. In short, we have already touched on this issue in the article on how to disassemble a bicycle, and now we will reveal this topic a little wider. You will have to remove the wheel Not only if you need to disassemble the bike for transportation or storage, but also in order to replace the camera, tires or spokes (so, what are the wheels of a bicycle, we will devote a separate article), get rid of the “eight “.

How to remove wheels from a bicycle with rim brakes

If you have rim brakes, release them first. To do this, move the brake levers towards each other and lift the cable lock up.

If you need to remove both wheels, release both brakes at once so that you don’t have to turn the bike over again. If you have tires with a large tread or they are large in diameter by themselves, then you will have to bleed some air from the tubes. Now turn the bike upside down (if you have any accessories installed on the handlebars that can be damaged in this position, it is better to remove them in advance). The bike will stand stable enough for any operation, but if you have hydraulic brakes, then it is better not to leave it in this position for a long time. air can get into the hydraulic line, which will entail a not very difficult, but tedious and time-consuming process of bleeding the brakes.

How to remove the rear wheel of a bike

If you will be removing the rear wheel, then, to make it easier to do, loosen the chain as much as possible, switch it to the smallest sprockets. The wheel can be attached to the frame and to the front fork in two ways: with two nuts (less often) and with an eccentric. If your wheels are secured with nuts that screw onto the wheels here, then you need two keys. You just throw one on one side and hold it in this position, and twist the second counterclockwise. It is not necessary to unscrew the nuts all the way; enough will loosen them to the point where they will NOT interfere with the removal of the wheel. In the event that the wheels are fixed with eccentrics, then everything is even easier: you do NOT even need tools. Pull the eccentric lever towards you, then, holding it on the opposite side, make a few turns counterclockwise until the wheel is free. Everything, the wheels can be removed. Yes, and the rear too: just lift it up and remove the chain from the views.

How to remove disc brake wheels from a bicycle

If you have disc brakes, just in case, insert something into the pads, into the slot where the disc was located: if they accidentally close, it is very difficult to unclamp them. And if you don’t open it, don’t put the wheel on. The role of “something” can be, for example, a piece of paper folded several times. And sometimes new bicycles come with a special plastic plug.

Assembly is carried out upside-down. To make it easier with the rear wheel, Bring it to the attachment point, put the chain over the sprockets and then insert it into place. Make sure it fits into the groove all the way and symmetrically. Are you convinced that there are no difficulties in installing wheels on a bicycle? But there is one caveat: for the protector to work as it should, it must be oriented in the right direction. For the convenience of orientation, an arrow is drawn on the tires. in this direction the wheel rotates when the bicycle moves. But the fact that the bike is upside down when installing the wheels can be misleading. Therefore, take your time. This does not apply to owners of bikes with disc brakes. it is impossible to confuse here. Do not over-tighten the cam, put the brakes back in place. All.