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Do You Need An Alignment After New Rims

Do You Need An Alignment After New Rims

Any avid cyclist may have to adjust the curved rim at some stage. This is a simple process, anyone who owns a bicycle can master it. If you are not a cyclist, it may be difficult to understand when these measures should be taken.

Do you need to align the new rims? Rim alignment is part of the replacement process. However, if you want to replace the rim professionally, there is no need to align the rim again afterwards. Rim alignment is also a way you can completely avoid changing rims, which can save you a lot of money or energy.

Aligning the rim at home is much simpler than replacing the rim. To understand how rim replacement and alignment interact, context is needed.

Let us look at the mechanism of these two processes to get a better idea.


Rim alignment

Rim alignment is a simple process that restores a shaking wheel to its original stability. This process is also commonly referred to as truing. This process involves tightening the spokes of the wheel to make it more stable overall.

When the rim is correct, it will be perfectly aligned with the rest of the bike.

Reasons for alignment

There are two main reasons that bicycle rims may be incorrect. Sometimes the spokes will loosen over time. This is due to the pressure exerted on the rim while riding, so there is actually no way to avoid it.

Another reason that bicycle rims may need to be aligned is that the curvature has already formed. Bending is usually formed after a huge impact or continuous periodic impact. This is very common for mountain bikers, because the rough terrain will put pressure on the tires.

Practicing cycling skills such as jumping or flipping can also increase the possibility of bending the rim. If these bends are small, alignment can be an easy way to solve the problem. Small bends may become more severe if they are not aligned. Severe bends that cannot be repaired by alignment will require replacement of the rim.

Aligning the rim is a very important process to ensure the safety of the bicycle. If the rim is replaced without alignment, the chance of bending will increase significantly. Without straight tires, cycling will not be smooth. The more bumpy the ride, the more likely it is to damage the rims. In general, it is very important to ensure that your wheels work properly on a regular basis.

Alignment process

The only tool really needed to complete the rim alignment is the spoke key. The spoke key is used on the spoke joint to fasten the spoke to the rim. When it is tightened, the tires should be straight and perfectly aligned.

The tightness of the spokes pulls the rim back to its original position and fixes the bend. However, this process does not repair the cracks. When adjusting the bicycle, it is important to check for cracks in the rim. If the crack goes unnoticed, it can be very dangerous.

Rim alignment is not a process that requires professional knowledge. However, this is not always the best course of action when there is a problem with the bicycle rim.

Rim replacement

Unfortunately, changing the rim is not as simple as aligning. Because of the effort required to complete the process, the rim should only be replaced when absolutely necessary.

Reason for replacement
Bicycle rims may wear out for various reasons. Sometimes this is due to dirt or sand accumulating in the rim lining. This accumulation will rub against the metal and, over time, will wear down the rim. When they are weak enough, the rims may wobble under tire pressure.

On most modern bicycles, the manufacturer adds a small turf to the rim. You can feel this turf by moving your fingers on its surface. This is an indicator of whether the tire rim should be replaced due to normal wear and tear. If the turf can still be felt, there is no need to replace it. If it disappears, you need to replace the rim immediately.

This can also happen if the rim is broken. The cracks actually only occur after the wheels have been hit hard, such as after a particularly powerful landing. These cracks will eventually cause the overall rim to crack.

The bust occurs because the cracks in the rim weaken the entire rim. The pressure of the tire on the surface of the rim causes it to bend, causing the tire to burst.

As mentioned above, another reason for replacement may be severe bending. A sufficiently significant bend can become an interruption. If you are not careful, the curvature of the rim will become more and more prominent over time. If you turn or land in the wrong direction, the curve will break.

Broken rims are very dangerous. They can cause the tire to burst, which can wipe off the bike immediately while riding. It is important to check the rims regularly to ensure that they do not need to be replaced. All these issues can be checked very simply, so this is not something to postpone.

If you want to change a larger bicycle tire, you may also need to change the bicycle rim, because it is very important to ensure that your rim and tire are compatible with each other.

Replacement process

The rim replacement process is a complicated process. If the bicycle rim shows signs of wear, you should take it to a bicycle store for inspection. They will know if the rim needs to be replaced.

Wheel rims usually only need to be replaced when they are worn, cracked or significantly bent. In any of these cases, the bicycle mechanic will recommend replacing the rim.

Unless you are very proficient in the mechanics of a bicycle, it is not a good idea to change the rim yourself. This process is complicated again. Although there are a lot of teaching resources on the Internet, they are difficult to understand without good bicycle knowledge.

Replacing the rim means removing the original rim and then moving all the spokes to the new spokes. This is a long and tedious task, and if done insufficiently, it may lead to destruction.

Due to the complexity of the replacement process, a simpler and more reliable option is professional replacement.


Replace and align

Although it is possible to change the bicycle rim at home, it is not recommended. If you suspect that it needs to be replaced, the best course of action is to bring the bike to the store.

The mechanic at the store will be able to determine if it really needs to be replaced. They can easily and effectively replace damaged rims. If the rim has been replaced by a professional, no additional alignment is required. If you decide to replace any rims yourself, you must align them. Although, this is not an additional step.

This is because alignment is actually a step in the replacement process. After installing the tires back on the rim of the bicycle, they must be aligned to ensure that the spokes are properly secured.

Therefore, alignment can be used alone as a solution for smaller dents, or as one of the last steps in the replacement process. Tire alignment is a process that should be done semi-regularly, and rim replacement should be rare.

Although rim alignment is part of replacing the rim, it is more than that. Rim alignment is more commonly used to simply solve the problem of bent rims. If the rim is replaced professionally, the mechanic will align the wheel. No additional alignment is required. However, if the replacement is done at home, alignment is one of the last steps in the process and should not be skipped.

Can you put larger tires on the same rim?
Bicycle tires and rim sizes are designed for compatibility. There is an obvious difference, but in a larger diameter size and a larger width size. You should first understand how tire size works

Tire diameter size

Bicycle tire diameters can be measured in nominal (traditional) or actual (ISO) dimensions. The nominal size is more ambiguous, making you feel the relative size, but will not tell you whether the tire is compatible with your rim. The International Standards Organization has adopted a system to make diameter dimensions clearer.

Called the real tire size, the ISO diameter description is represented by two numbers-the inside diameter, or more strictly speaking, the diameter of the tire bead (in millimeters) and the width of the tire when it is fully inflated (in millimeters). The bead of a tire is the part that connects to the rim, so the real tire size depends on the so-called bead diameter (BSD).

Nominal size

There are many different sizes of bicycle tires. If you have an older bicycle, the size is even more confusing. What is even more confusing is that before the introduction of the ISO standard, each country and most bicycle manufacturers had their own tire sizing methods. This creates a situation where tires of the same size are known by different numbers in different countries. To make matters worse, tires of different sizes that are not interchangeable are usually marked with the same number.

The traditional tire size measurement system is based on the measurement of the outer diameter of the tire. This is usually measured in inches (26, 27, etc.) or millimeters (650, 700, etc.).

With the development of bicycle riding styles and tire manufacturing, the measurement of tires and rims has become more confusing. For example, a bicycle tire has a length of 26 inches and may have been adjusted to meet customer needs for lighter, faster, or larger and stronger. Therefore, even if it is still considered a 26-inch tire, the outer diameter may be between 24-7/8 inches and 27 inches.

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