What key is needed for the bicycle pedals

How to remove pedals from a bike

  • The bike must be packed in a cover;
  • The pedal creaks, crunches and therefore needs to be cleaned;
  • The pedals do not creak yet, but you carry out regular maintenance (if everything is in order, then it is enough to clean, lubricate and adjust the pedals once a year or two);
  • You change the pedal to a new one;
  • There is a need to set up a new pedal.

To do this, you will need a special pedal wrench (it can be replaced with a 15 mm open-end wrench or a 6 or 8 mm socket wrench), rags and grease.

How to remove pedals from a bike

Put the bike on wheels (using a special stand that keeps the bike suspended, specifically for this case, is not the best option, because when unscrewing the pedals, you have to apply a very large force, which can be extinguished by the stand structure).

Please note that the threads on the left and right pedals are different! This is to prevent the left pedal from spinning out spontaneously when cycling. Thus, you unscrew the right pedal (on the side where the stars are), as usual, counterclockwise; but to loosen the left pedal, you need to turn the key clockwise. This is very important to remember so as not to tighten the left pedal even more.!

If you need to remove both pedals, start with the right. Place the connecting rod parallel to the ground, pointing it forward. So it will be more convenient for you to unscrew the nut, pressing your weight on the key; you are also less likely to hit the frame stays in the rear wheel area. Be careful not to injure your fingers on the chainrings! After loosen the pedal, unscrew it completely, making sure that the washers, which may be there, do not roll away anywhere.

To unscrew the left pedal, orient the crank in the same way. We remind you again: here you need to unscrew it clockwise!

After you have removed the pedal, first of all, so as not to forget, wipe the threads in the connecting rods. remove the remaining grease and dirt.

How to disassemble, adjust and assemble the pedal

Now proceed to disassemble the pedal itself. Holding the axle from the end that was screwed into the connecting rod, loosen the nut at its other end with a hexagon or another wrench. If you do not see a nut or a groove for a hexagon on the second side of the axis, look, perhaps there is an overlay. pry it with a knife and remove it. After unscrewing all nuts, remove the axle and all bearings.

Wash all parts in gasoline or kerosene, wipe dry. After that, you can start assembling.

Grease the bearings and lay them down with the balls towards the inside of the pedal. Now. put on the axle, screw on the cone and locknut (if there were washers, then also place them where they were).

Before screwing the pedal to the bike, you need to adjust it. Take it by the axle and twist it. The pedal should rotate as easily as possible, while there should be no backlash. well, perhaps only the very minimum. The adjustment is carried out as follows: by unscrewing or tightening the lock nut, ensure that the pedal rotates with sufficient ease. As soon as you get a satisfying effect, you can screw the pedals to the cranks (apply some lubricant to the threads).

At the same time, remember that you need to tighten them in the opposite direction to unscrewing: the right, as usual, clockwise, and the left counterclockwise. Start spinning the pedals with your hands first in order to fit them as correctly as possible without breaking the thread.

Video changing the pedals on the bike:

If you have never removed the wheels from a bicycle before, then you may also be afraid that you will not be able to cope, especially with the rear wheel (after all, there is a chain, a bunch of stars and this tricky switch!). But now we will tell you everything about this simple operation.

In this article, we will answer not only the question “why does the bicycle creak”, but also tell about all the extraneous sounds that may appear during riding: creak, grinding, crunching, rustling, whistling, crackling, banging.

So, we continue the series of articles on disassembling individual bike assemblies. We have already unscrewed the pedals, today we will tell you about how to remove the connecting rods.

Sometimes it becomes necessary to disassemble the bike. As a rule, this is done for its transportation, storage or in order to replace some of its nodes.

Summer is just around the corner, if you have not yet had time to prepare the bike for the new season, now is the time!

needed, bicycle, pedals

Components of a bicycle pedal

Whatever the innovations of this node, the main components remain unchanged:

  • Axis. Attention! The pedals are the only bike assembly that has symmetrical threads, with the help of which the axle is tightly screwed into the connecting rod: the right for the right and the left for the left. If the thread is of the same name, then sooner or later one of the pedals will unscrew by itself and fall. In conventional bikes, the axle is made of plain steel, but better. chrome-molybdenum or chrome vanadium.
  • The body itself, on which the shoe sole rests. It is the body that provides inexhaustible food for designers and allows bicycle pedals to look beautiful and unique.
  • Bearings provide easy rotation of the pedal body around the axis.

Toeclips

Good old toe-clips, that is, straps. Although they lose to contact and semi-contact in fixing, they are better than usual. Their cost is lower than contact ones. They may well be used by enthusiasts on both trekking, touring and mountain bikes. The second killer argument comes from cyclists with shoe sizes 49-51. In Russia, and abroad, it is extremely rare to buy cycling shoes with contacts for these sizes.

Classification

The pedals on the bike seem to be the same only to the uninitiated eye. In fact, they are subdivided both by purpose and by design. To choose the right pedals, you need to know their main types:

Folding pedals

It is enough to equip the pedals with a reliable swivel mechanism, and ordinary treadmills turn into folding ones. The purpose of the folding pedals is for ease of transportation and storage of the bike. As you can see in the photo, it is difficult to find good folding pedals with aggressive “protectors”. Therefore, it is easier to use them while walking.

Ordinary walking

The name “walking” is not entirely correct. Rather, by analogy with the “Auchan-bikes” they should be called “Auchan-pedals”. As a rule, they are included in the package of the cheapest bicycles. Made of 100% plastic. They often split when hitting an obstacle, have a small area, do not have a good “aggressive” relief or spikes, which is why the foot often slips off. By and large, these are not pedals at all, but a “temporary house”.

Which pedals to choose for a bike?

In order to choose the right pedals for your bike, it is important to understand what types are currently on the market and with which models they work best.

  • Platforms are a fairly common model. It is installed on both walking and sports bicycles for freeriding, however, it is never used in racing. The surface of these pedals is wide, the foot is held in place by special spikes. Can be easily used with regular non-sport footwear.
  • Walking pedals are the most common type of pedals and are installed on all entry-level bicycles. Their body is usually plastic, sometimes aluminum. They do not hold the foot very securely, but it is easier to get out of such pedals.
  • Contact. securely fixed on the leg, which allows you to pedal more efficiently. It takes some time to get used to them. to learn how to remove your leg after a stop. It is better to ride with such pedals in special cycling shoes.
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Installing Bicycle Pedals on your Bike

There are two main attachment systems for clipless pedals. SPD and Look.

SPD (Shimano Pedaling Dynamic) is one of the world’s leading standards originally developed by Shimano. This contact is quite simple to set up and has affordable and cheap parts. Can be used on clip-on pedals for mountain bikes, road bikes and hybrids.

Look– used exclusively for road bikes. The leg is fixed very rigidly. It is easy to insert a foot into such pedals in cycling shoes, but it is rather difficult to unfasten, therefore professional cyclists use this contact for pedals. Advantage for cyclists. wider pedal surface for even load distribution.

Required tools and materials

A faucet is a special tool that cuts an internal thread into metal, allowing the bolt to be tightened. They are made from extremely hard steel with cutting edges that are designed to cut softer materials. There are two main forms of faucets: the flat top version, which is usually used on blind holes because it can cut threads almost the entire length of the hole, and tapered bends, which are more common in the bicycle world. The tapered faucet is much easier to operate because its tapered tip makes it easy to start and the degree of self-centering.

Replacing Bicycle Pedals

When unscrewing, there are usually no problems. We unscrew the right pedal counterclockwise, the left. vice versa clockwise. When twisting, we do everything in the opposite direction. But here you need to know one more important nuance. In addition to the fact that the thread on the pedals is different, it is also fine.

The grooves in the side of the valve allow the metal chips to escape, while they are encouraged by running the valve every few turns to break the chips into smaller pieces. It’s generally a good idea to use some type of cutting fluid to make the job easier, although chain lubrication does the trick as well.

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Well, first, we’ll start with a little theory. What exactly are bicycle pedals??

Bicycle pedals are a component of the system (connecting rods) that sets the bicycle in motion using the effort of the cyclist’s legs, followed by the rotation of the carriage shaft and then through the transmission to the rear wheel.

Let’s consider their structure using the example of the classic and most common bicycle road pedals. So, they consist of:

Threads are cut at both ends of the axle. For screwing into the connecting rod, thread M14x1.0 or M14x1.25. They are screwed on the left. with the left thread (unscrewed clockwise), and on the right. with the usual right (unscrewed counterclockwise). This method of fastening prevents pedals from twisting tightly when rotating, and it is believed that in this way they do not unscrew while driving. At the opposite end of the axis there is a thread of standard M7x1 (right), a cone is screwed onto the short one. This taper is used to fine-tune the ball bearings. A groove is additionally cut along this thread, in which the mustache of the washer is fixed, which is installed between the locknut and the end of the cone. The ball path of the axle, cone and pedal cups are hardened to obtain a hard surface, and all surfaces on the outside of the parts are chrome plated.

At first glance, bike pedals seem to be a fairly simple mechanism, but a variety of their types and manufacturers can lead to a stupor of an unprepared person who decides to purchase them for his two-wheeled friend.

By design, bicycle pedals fall into 3 broad categories:

  • Platform. used with almost any shoe;
  • Contact. used in tandem with special cycling shoes;
  • Combined. on the one hand they have a regular platform, and on the other. a contact mechanism and allow you to wear both types of shoes.

By purpose, the pedals, in turn, are divided into several types:

  • Walking strollers are designed for city driving and are made of a plastic case. Not strong enough and too slippery for off-road riding.
  • General Purpose. Mainly includes combination and metal platform pedals.
  • XC is a lightweight platformless clipless pedal that requires special footwear.
  • Extreme disciplines. pedals with powerful spikes located on the platform, also contact pedals with an auxiliary platform.
  • Highways are contact pedals that are not compatible with mountain ones due to the fact that they have a different standard and are designed for the most rigid fixation of the legs.

Similar notes:

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Update as of 03/18/2018

So, a year and a half has passed and about 6000 km (on the odometer now 16445 km). Today I changed the lubricant inside the pedals (instead of solid oil, I put in a ship liqui moly):

needed, bicycle, pedals

Check out, by the way, what the solid oil turns into after a very small run:

No one accidentally knows why he turned so black? It seemed that everything was new inside. Is it dust that seeps through the anthers?

While I was changing the lubricant, I made sure that the pedals were still somewhere! We are not talking about any backlashes or crunches AT ALL! Everything rotates softly and smoothly, without jamming.

  • firstly, loctite is an awesome thing, it just keeps it dead! During these months, I repeatedly pushed my pedals into all sorts of obstacles, but even such monstrous overloads could not loosen the bearings. Loctite 638 gets a well-deserved A!
  • secondly, I am a crossover! I did everything with high quality and therefore I can continue to enjoy the flawless operation of my pedals =)

At the same time, so as not to get up twice, I decided to slightly modernize the cleats on the pedals.

The thing is, 4.5mm spikes are overkill. They hold too well, I even almost crashed at a traffic light a couple of times. For a second, there was a feeling that I was in contact and could not unbuckle.

In short, you need to shorten them slightly and round off the ends. I’m sure my new shoes will only say thank you to me.

Stacked by eye, pure in its subjective sensations. It was like this:

The height of the studs has decreased to 3.3 mm. I think now it will be just right!

How to put the pedals back in place?

Before installing the pedals, it is worth first cleaning the threads on the contact connections of the connecting rods and platforms from dirt. Then just take the right pedal and turn it clockwise. Screwing in should first be done by hand and then using a wrench. Finally, the pedal must be firmly tightened.

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A similar operation is performed with the left platform and connecting rod. Only the rotation should be in the opposite direction. Finally, it is worth tightening and securely fixing the pedals once again with a hand wrench, which will exclude their arbitrary unscrewing while driving.

Removing the pedals

After preparation, you can proceed with the removal process. For conventional mechanisms, it looks like this:

  • We move the system to the working side. in the direction of the steering wheel.
  • We try to carefully unscrew the pedals from the connecting rod.
  • Remove the plug at the end of the platform, open the lock nut.
  • Unscrew the lock nut, holding the axle at the connecting rod with the second key.
  • Remove the washer (also at the end).
  • Unscrew the cone.
  • We remove the platform from the axle, holding the bearings (it is better to remove them separately, if they are bulk, then put a rag or sheet so that they do not roll far).
  • Pedal removed and disassembled!

It is important not to forget that the left and right pedals are unscrewed from the connecting rod in their direction: on the right axis. the right thread, on the left. the left.

The contact devices are a little more difficult to disassemble, but they will not cause any problems. when twisting and disassembling, a puller is used, which should hold the axis with a small contact pad.

How to remove pedals from a bike?

First you need to arm yourself. long enough to create a suitable lever. The tool is placed in a position parallel to the connecting rod. The key turns in the desired direction (for the right pedal, counterclockwise, for the left, clockwise).

The use of a special bicycle key will allow you to quickly unscrew the connections by pushing the lever with your whole body. If the pedals refuse to unscrew, in this case it is worthwhile to warm up the junction of the platform with the connecting rod using a burner. It should be borne in mind that heating is carried out with simultaneous cooling of the metal with water. Otherwise, there is a possibility of permanent damage to the parts.

What key is needed for the bike to remove the pedals. How to remove and install bicycle pedals. What materials and tools will be needed

It is easy enough to identify them: you sit on the bike and know that there will be a left pedal under your left foot, and a right pedal under your right foot. Due to the fact that they have a different thread direction. they spin in different ways, and twist in different ways.

Example: The right pedal is unscrewed counterclockwise and the left pedal is unscrewed clockwise. The right pedal is twisted clockwise, the left pedal is twisted counterclockwise. It is important to remember!

When you twist the pedals, thereby installing them in the connecting rods, you need to lubricate the thread itself with grease, otherwise there may be a problem when unscrewing this pedal in the future. If this happens, I advise you to use the WD 40, it should help.!

But there are times when the pedal does not want to unscrew, then you have to use an angle grinder. In this case, the cranks will become unusable, but you can reach the pedal. You can use other methods that come to your mind, the main thing is not to despair, but also not to allow stupidity.

Step-by-step instructions for removing and installing pedals

Tools Required: Pedal wrench (or any 15mm box wrench) and grease.

To facilitate the process, we recommend standing on the side of the pedal to be removed / installed. In the following descriptions of the processes of unscrewing and twisting the pedals, the terms “clockwise” or “counterclockwise” will be given in relation to those sides, as if you were facing the pedal.

Before proceeding, let’s first decide which direction to pedal. It sounds kind of strange, but here everything is a little different from the usual screws. To fix the pedal mounted on the crank, a left-hand thread is cut on the left side of the bike, therefore, to unscrew it, you need to turn the key clockwise. But to remove the pedal located on the right (from the side of the sprocket), the key must be turned counterclockwise.

Unlike most maintenance work on a bicycle, it is best to remove / install the pedals when the bicycle is just standing on the ground on its two wheels. This is due to the fact that it may be necessary to exert a sufficiently large effort to loosen the fastening of the pedals and with this position of the bicycle you will be able to use your weight more efficiently, which means it will make it easier for yourself.

Let’s start with the pedal, which is mounted on the star side. Rotate the crank so that it is at or close to the 3 o’clock position. Some pedals have a 4-sided key space on their axis, which makes it easier to position the key, in our case, only 2 sides. Ideally, it will be if, when installing the key, it is parallel to the connecting rod or slightly higher. Since you will be turning the key counterclockwise, it will be most convenient to use your body weight in this position. Be careful as loosening the pedal may cause your hand to come off and be injured by the crank arm or chain. As soon as the pedal mount is loose, you can quickly unscrew it, but you should be careful not to lose the washer, if there is one.

Now let’s move on to the pedal on the left side. Set the connecting rod to the 9 o’clock position. This is again to make better use of your body weight while loosening the attachment. Begin to turn the key clockwise, applying the maximum amount of force until the pedal is released. Again, once the pedal is loose, you can quickly unscrew it. If there is a washer, then make sure that it is not lost.

Before installing a new pedal, thoroughly remove any dirt from the threaded connections and apply a thin layer of grease, which will reduce the likelihood of corrosion of parts, and also make it easier to remove the pedal in the future.

Always start pedaling by hand without using tools. you can immediately feel if something is going wrong and do not damage the threads. Crank the bike pedals by hand until you have enough strength, and only then tighten with a wrench. Double check the tightening torque. this is a guarantee that the pedals will not fly off at the right time, which can lead to serious consequences.

It may be necessary to remove the pedals from the bike if there is a crunch, knock, or other unpleasant situations while riding. It is quite difficult to eliminate such problems. However, having figured out once how to remove the pedals from the bike, you can perform their regular maintenance without resorting to the services of specialists.

needed, bicycle, pedals

Walking on a two-wheeled vehicle has a beneficial effect on well-being. But at the same time, the muscles of the shoulder girdle are practically not involved. Perhaps this is what prompted the developers to invent a bicycle with pedals on the handlebars. In addition to the uniform load on almost all the muscles of the body, you can move on such vehicles at a more impressive speed. Owners of such “iron” horses should also figure out how to remove the pedals from the bike.

Required tools and materials

Before removing the pedals, it is necessary to prepare the tool and auxiliary materials that are most likely to be needed.

  • lubrication. it is recommended to clean and lubricate the removed parts;
  • cleaning rags;
  • kerosene or solvent. in case the axles do not unscrew or there are large contaminated areas.
  • an adjustable wrench is a universal solution, a small one is desirable, otherwise it will be difficult to get to the nut;
  • open-end wrench for 15. fits almost all models;
  • bicycle kit. in case of emergency;
  • pedal wrench. supplied by manufacturers for non-standard nuts and just in sets;
  • puller. addition to the foot pedals. a standard tool, often supplied by the manufacturer, serves to hold the axle when turning to the side with a wrench.
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Pedal design

They are not all the same and you need to know a little about their construction. So, the pedal is part of a system that includes a set of sprockets, a crank carriage and, in fact, a set of axles, platforms, bearings and accessories. on this below.

Structurally, a bicycle pedal consists of several parts:

  • The axle is a metal pin that is screwed into the connecting rod. Provides the basis for the rest of the structure.
  • Platform. a plane that contacts the foot and is fixed on the axis.
  • Bearings. the assembly that connects the axle and platform, allowing rotation.
  • Fittings. bolts and nuts that fix all the components of the pedal. Unscrewed during disassembly.

On the platform, the pedals are divided into contact (with fastening for special shoes) and ordinary. The method of removal depends on the type: for contact mechanisms, the fastening scheme is slightly more complicated. Combined options, combining, on the one hand, an ordinary platform, and on the other, a contact device, are no different in terms of dismantling from contact.

Specialist. tools and pullers

Bicycle spoke wrench. based on the name, its functionality becomes clear. The wrench is used to eliminate the “figure eight” on the wheel, thereby preventing wear on the wheel tire, as well as reducing the resulting vibration on the wheel attachment unit, this tool should be present in every cyclist, it is always useful on the road, especially on dirt roads.

Bicycle cassette puller and sprocket whip. these tools will allow you to disassemble the transmission of the system to replace the sprockets in the event of a breakdown or renewal of the bicycle transmission system. The tools contribute to high-quality and easy removal of the cassette, thereby reducing the effort and time spent on repairs, as well as speeding up the start of operation of the bike with the problems fixed in it as quickly as possible.

A chain pull is a tool that allows you to easily replace a bicycle chain or a worn pin, thereby increasing pedaling efficiency and increasing the speed of the bike.

Removing Bike Pedals. BikeExchange Workshop Series

Mounting blades. these are special paddles that facilitate quick removal of the bicycle tire, and the plastic material prevents punctures in the tube and the occurrence of scuffs or defects in the rubber during dismantling.

Bicycle pedal wrench. the key, without which removing the pedals would be a nightmare. The wrench is made with a small width, which is able to pass without problems into the gap between the connecting rod and the pedal. this is its main and advantageous difference from conventional open-end wrenches.

Carriage Removal Kit. a set that includes a carriage head and a wrench. Principle of operation. when scrolling the handle, the carriage is unscrewed from the bicycle frame. When buying this tool, pay attention to which puller you need, because there are several types of them.

Cable cutters. a tool that allows you to shorten the brake cable or shift cable and prevent the cable from becoming bunched.

Taper wrenches. wrenches used to remove bicycle hubs.

What are pedals

Bicycle pedals are a mechanism that is associated with a crank arm. They play an extremely important role. There are several types of pedals, which differ in structure and purpose.

THE RIGHT WAY of how to change bike pedals

How to choose the right pedals

Often, beginners don’t know which pedals to choose. There are a few rules to follow when choosing the best model. First of all, you should pay attention to the material. Best of all, if it is any metal: steel, aluminum, and best of all titanium. There have been cases when the plastic structure burst at the most inopportune moment. After that, it became very difficult to go somewhere. Metal will not let you down in such cases, so it is best to buy pedals from this material.

The second factor to look out for is relief. Anyone who thinks that pedals with spikes can be traumatic is deeply mistaken. Good terrain will prevent your foot from bouncing off the footboard, which will reduce the risk of the cyclist falling at the most inopportune moment. There is no need to be afraid for the shoes, nothing will happen to them. Good spikes are the key to the cyclist’s safety.

A reflective element must be incorporated into the structure. He is often invisible, but when driving in the dark, his cars driving behind will be visible. Better to have a built-in reflector in the pedals for your own safety.

What are “treadmills

“Toptalki”. These are the most common bicycle pedals found on all entry models. They are called so because when they pedal, they are stamped on them. From this they got their name. Such pedals are divided into platform and walking.

Platform bicycle pedals are most often used on sports models. They are made of metal and also have spikes or very good relief. With the help of such devices, it is good to drive off-road and rough terrain. Due to the design, the leg is well kept on the platform and does not jump off.

Walking pedals are most often used on city and children’s bicycles. They are usually made of plastic or rubber. The relief on them is not very noticeable, since it is not needed. They are installed on bicycles that are not designed for extreme riding and high speeds.

Bicycle pedals: what you need to know? Which pedals to choose?

In our time, the bicycle has become a popular means of transportation. This transport is economical and environmentally friendly. It is set in motion by the strength of the muscles of the legs of a person. To transfer energy to the crank, you need bicycle pedals. It is thanks to them and their regular rotational movements that the bike can go forward.

How to change the pedals on a bike to new ones

Choosing good treadmills, especially for a beginner, is very important. Often, amateurs wonder how to change the pedals on a bicycle. In fact, there is nothing complicated here. This requires only a wrench and new “treadmills”. In order not to spoil the fastening of the bicycle pedals (thread), you need to know one rule. To unscrew the right pedal, turn it counterclockwise, and the left pedal clockwise. This is to prevent the pedals from unscrewing due to constant movement. It is also important to put each element in its place. The right pedal should attach to the right crank arm and the left pedal, respectively. to the left. This is very important because otherwise these things will fall off very often.