What is the Difference Between 520 and 525 Chain?

Introduction

When it comes to motorcycle chains, there are different types and sizes available in the market. Two of the most commonly used chains are the 520 and 525 chains. While they may sound similar, there are significant differences between the two. In this article, we will explore the dissimilarities between the 520 and 525 chains, helping you make an informed decision when choosing the right chain for your motorcycle.

Chain Size and Pitch

One of the primary differences between the 520 and 525 chains lies in their size and pitch. The size of a chain refers to the width of the rollers, while the pitch refers to the distance between the rollers.

The 520 chain has a narrower width, with a size of 5/8 inch or 15.875mm. On the other hand, the 525 chain has a wider width, measuring 3/4 inch or 19.05mm. This difference in size has implications for the overall strength and durability of the chain.

Additionally, the pitch of the 520 chain is 5/8 inch or 15.875mm, whereas the 525 chain has a pitch of 3/4 inch or 19.05mm. The pitch directly affects how the chain interacts with the sprockets and ultimately impacts the overall performance of your motorcycle.

Strength and Durability

Another crucial factor to consider when comparing the 520 and 525 chains is their strength and durability. The wider and larger diameter of the 525 chain gives it a higher load-bearing capacity compared to the 520 chain.

Due to its narrower size, the 520 chain tends to be lighter than the 525 chain, making it suitable for motorcycles that prioritize speed and performance over heavy-duty applications. However, this also means that the 520 chain may not be as strong and durable as the 525 chain.

On the other hand, the 525 chain is known for its robustness and ability to handle higher torque and power. If you have a larger motorcycle or frequently carry heavy loads, the 525 chain would be a more suitable choice due to its superior strength and durability.

Compatibility

Compatibility is another aspect to consider when deciding between the 520 and 525 chains. While both chains serve the same purpose of transferring power from the engine to the rear wheel, they may have different compatibility with various motorcycle models.

It’s essential to check your motorcycle’s owner’s manual or consult with a professional mechanic to determine which chain size is recommended for your specific make and model. Choosing the wrong chain size can lead to performance issues, premature wear, and potential damage to your motorcycle.

Price

Price is often a factor that influences decision-making when it comes to purchasing motorcycle chains. Generally, the 520 chain tends to be more affordable compared to the 525 chain.

Since the 520 chain is lighter and smaller, it requires fewer materials during manufacturing, resulting in a lower cost. If you are on a budget or have a motorcycle that doesn’t require heavy-duty performance, the 520 chain may be a cost-effective option for you.

However, if you own a larger motorcycle or frequently engage in demanding riding conditions, investing in the stronger and more durable 525 chain could be a wise choice in the long run, despite the higher upfront cost.

Maintenance

Maintenance is an essential aspect of owning a motorcycle chain. Proper care and regular maintenance can extend the lifespan and performance of your chain.

Both the 520 and 525 chains require routine lubrication to minimize friction and prevent premature wear. However, due to its narrower size, the 520 chain tends to require more frequent lubrication compared to the 525 chain.

Additionally, the 525 chain’s larger size allows for more lubrication to be trapped within the chain, reducing the frequency of lubrication required and providing better protection against wear and tear.

Conclusion

In conclusion, the difference between the 520 and 525 chains lies in their size, strength, compatibility, price, and maintenance requirements. The 520 chain is narrower, lighter, and more suitable for motorcycles prioritizing speed and performance. On the other hand, the 525 chain is wider, stronger, and better suited for larger motorcycles and heavy-duty applications.

Remember, it is crucial to consult your motorcycle’s manual or seek professional advice to determine the appropriate chain size for your specific make and model. Regular maintenance and lubrication are essential for both chains to ensure optimal performance and longevity.

Frequently Asked Questions (FAQs)

1. Can I use a 520 chain on a motorcycle that requires a 525 chain?

No, it is not recommended to use a 520 chain on a motorcycle that requires a 525 chain. Using the wrong chain size can lead to performance issues and potential damage to your motorcycle. Always consult your motorcycle’s manual or a professional mechanic for the correct chain size.

2. What is the advantage of a 520 chain?

The advantage of a 520 chain lies in its lighter weight and narrower width, making it suitable for motorcycles that prioritize speed and performance. It can also be a more affordable option compared to the 525 chain.

3. Can I use a 525 chain on a motorcycle that requires a 520 chain?

While it may be physically possible to use a 525 chain on a motorcycle that requires a 520 chain, it is not recommended. The wider size of the 525 chain may cause clearance issues and affect the overall performance of your motorcycle. It is best to use the recommended chain size for your motorcycle.

4. How often should I lubricate my motorcycle chain?

The frequency of lubricating your motorcycle chain depends on several factors, such as riding conditions and manufacturer recommendations. However, as a general guideline, lubricating your chain every 500 to 1000 miles or after riding in wet or dusty conditions is recommended.

5. Can I reduce the maintenance requirements of a 520 chain?

While the maintenance requirements of a 520 chain are generally more frequent compared to a 525 chain, you can reduce the maintenance intervals by using high-quality lubricants specifically designed for motorcycle chains. Regular cleaning and proper tensioning also help minimize wear and extend the life of your chain.