How to Change Pedals on a Bicycle?

With this article, we talk you through on how to change pedals on a bicycle. Read on.

You have to have key skills if you’re an avid cyclist. And knowing how to change pedals on a bicycle is one of them.

With this step by step guide, you’ll be able to know how to handle changing pedals. Stick around to learn all you need to know.

Lets dive in!

Tools Needed

how to change pedals on a bicycle

Changing pedals on a bicycle requires some basic tools. The most common tools needed are a pedal wrench, a 15mm spanner, or an 8mm hex key (also known as an Allen key or wrench). A torque wrench may also be necessary for proper installation of some pedals.

A pedal wrench is a specialized tool designed for removing and installing pedals. It has a long handle and a thin, flat head that fits into the narrow space between the pedal and the crank arm. Some pedal wrenches have a 15mm opening on one end and a 9/16 inch opening on the other end to fit different pedal sizes.

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A 15mm spanner is a standard wrench that can be used to remove and install pedals. It is a versatile tool that can also be used for other bicycle maintenance tasks.

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An 8mm hex key is a common tool used for removing and installing pedals that have a hexagonal socket on the end of the spindle. It is also useful for other bicycle maintenance tasks, such as adjusting brakes and derailleurs.

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A torque wrench is a precision tool used to tighten bolts to a specific torque setting. Some pedal manufacturers recommend using a torque wrench to ensure that the pedals are tightened to the correct torque specification.

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In addition to these tools, a cone wrench may be necessary to adjust the bearings on some pedals. Cone wrenches come in a variety of sizes, depending on the size of the cone on the pedal spindle.

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Use the correct tool for the job to avoid damaging the pedals or the crank arms. Using the wrong size wrench or hex key can strip the flats on the spindle or round off the corners of the hex socket, making it difficult to remove or install the pedals.

Removing the Old Pedals

You need to follow these steps to remove the old pedals from a bicycle. First, you need to secure the bike on a flat surface. If the bike has a kickstand, it can be rested on it. If not, it can be leaned against a wall or a table so it stays upright.

Next, you need to check the pedals to see what kind of spanner (wrench) they will need. Most pedals are fitted and removed using either a 15mm spanner or an 8mm Allen (hex) key. If the pedals have parallel faces, a 15mm spanner is needed. If the pedals have hexagonal wrench flats, an 8mm Allen key is needed.

Once you have the correct tool, you can begin removing the old pedals. Remember that the left pedal has a reverse thread, which keeps the pedal from unscrewing while riding.

You will have to turn the wrench clockwise to loosen the left pedal. The right pedal has a standard, right-hand thread and is removed by turning the wrench counterclockwise.

Sometimes, old pedals can be difficult to remove due to corrosion or other factors. In these cases, use a socket or other specialized tool to remove the pedals.

Note that removing pedals can be a bit tricky due to the tight space between the pedal and the crank arm. You may need to experiment with different angles and positions to get the best leverage on the pedal.

Preparing for Installation

Before installing new pedals on a bicycle, prepare the bike and the new pedals. I will cover the necessary steps to take before installing new pedals.

Gather the Necessary Tools

You will need a few tools, including a pedal wrench, Allen key, or hex wrench, depending on the type of pedals. Ensure that the tool matches the pedal’s size and shape to avoid damaging the pedals or bike. A table or chart may be useful to identify the correct tool to use.

Identify the Type of Pedals

Bicycle pedals come in different types, including platform pedals, flat pedals, clipless pedals, and more. Identify the type of pedals to ensure that they are compatible with the rider’s shoes and riding style. New pedals should match the old pedals’ type and size, and the threads should be compatible with the bike’s crank arms.

Apply Lubricant

Before installing new pedals, apply a small amount of waterproof grease or other lubricant to the threads in the pedal holes. This will help prevent the pedals from seizing and make it easier to remove them in the future. Avoid applying too much grease, as this can attract dirt and debris, causing the pedals to become clogged and difficult to remove.

Check for Flats

Before installing new pedals, check the pedal spindles for flats. Flats are small areas on the spindle where the pedal wrench or Allen key can grip the pedal. If the flats are damaged or worn, it may be difficult to install or remove the pedals. In this case, it may be necessary to replace the pedals or seek professional assistance.

Installing the New Pedals

Once the old pedals have been removed, it is time to install the new pedals. The process is straightforward and requires minimal tools.

First, locate the left and right pedals. The left pedal has a reverse thread, which means it turns clockwise to loosen and counterclockwise to tighten. The right pedal has a regular thread, which means it turns counterclockwise to loosen and clockwise to tighten.

Next, apply a small amount of grease to the pedal spindle before inserting it into the crank arm. This will help prevent corrosion and make it easier to remove the pedals in the future.

Then, thread the pedal into the crank arm by hand. Be sure to start with the correct side, left or right. Once the pedal is threaded in as far as possible by hand, use a pedal wrench or Allen key to tighten it the rest of the way.

Tighten the pedals to the proper torque. Over-tightening can damage the spindle or bearings, while under-tightening can cause the pedal to come loose during use. The recommended torque for pedals is usually between 30-40 Nm. Check the manufacturer’s specifications for the exact torque required for your pedals.

Finally, repeat the process for the other pedal, making sure to start with the correct side. Once both pedals are installed and tightened to the proper torque, double-check that they are secure by trying to wiggle them with your hand. If they are loose, tighten them further.

With the new pedals installed, the bike is ready to ride.

Frequently Asked Questions

What is the proper way to remove pedals from a bike?

First secure the bike on a flat surface. Then, use the appropriate tool, either an Allen key or a pedal wrench, to loosen the pedal from the crank arm. Remember that the left pedal is reverse threaded, which means it is tightened counterclockwise and loosened clockwise, while the right pedal is threaded normally, which means it is tightened clockwise and loosened counterclockwise.

How do I know which pedal is left or right?

Look for the letters “L” or “R” on the end of the pedal spindle. The left pedal will have an “L” on the end, while the right pedal will have an “R” on the end.

What tools do I need to change bike pedals?

You will need either an Allen key or a pedal wrench, depending on what your pedals require. Use the correct tool to avoid damaging the pedals or crank arm.

Can I change my bike pedals without a pedal wrench?

While it is possible to change bike pedals without a pedal wrench, it is not recommended. Using the wrong tool can damage the pedals or crank arm, and make it difficult to remove the pedals.

What is the best way to loosen a stuck bike pedal?

If a bike pedal is stuck, it can be helpful to use a penetrating oil, such as WD-40, to loosen the threads. Avoid using excessive force, as this can damage the pedals or crank arm.

Do I need to grease the threads when changing bike pedals?

It is recommended to apply a small amount of grease to the threads of the pedal spindle before installing the new pedals. This can help prevent the pedals from seizing or becoming difficult to remove in the future.

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