How To Find Master Link On Bike Chain

Being a bike enthusiast, you probably know the importance of cleaning a bike chain. So, to keep your bike chain clean, do you need to know how to find the master link on the bike chain?

It is an easy process, and one common thing is that every master link is different from the others. Hence, if you look closer, you can quickly identify it. But every chain has a master key to open or close the chain.

Here, I will tell you how to find and identify the master link on a bike chain and how you can easily open and close it. So read till the end.

Find Master Link Following A Few Methods

Find Master Link Following A Few Methods

There are multiple ways to identify the master link. Here are a few methods for finding it easily –

Study Basic Info about Bike Chain

First, you need to know the basics about your bike chain. Every bike chain comprises a series of metal plates or links. These links are held together by pins. The distance between these pins is what dictates the width of the chain.

The master link allows you to remove the chain without disassembling it. This link is also sometimes called the connecting link. Master links come in two parts (outer and inner plate) connected by a pin or rivet and can be found at any hardware store.

Find Master Link by Measure

Measuring the width of your chain is the most accurate way to find the master link. To do this, you’ll need a caliper or a ruler that can measure in millimeters. Start by counting the number of links in your chain.

Then, use the caliper to measure the width of 12 links. This will give you the pitch of your chain, usually between 1/8″ and 3/32″.

Find It by Looking

If you don’t know the measurement of your bike chain, then another way to find out is by looking at it. First, take a close look at the chain and try to find a link that looks different from the others. For example, the master link will usually be a different color than the rest of the links, or it may have a different finish.

Search with Finger

Another way to identify the master link is by feeling it with your fingers. Run your fingers along the length of the chain until you find a link that feels slightly loose. This is likely the master link.

Now that you have found the master link, the next step is to open or close it.

How to Open Or Close The Master Link Once It Is Found

How to Open Or Close The Master Link Once It Is Found

If you need to remove the chain entirely, you will have to open the master link. To do this, collect a chain tool and try our following tips.

How to Open The Master Link

How to Open The Master Link
  1. First, you will need a chain tool.
  2. Next, align the chain tool over one of the pins on either side of the master link.
  3. Then push until the pin comes out.
  4. After that, you can slide the master link off of the chain.

How to Close The Master Link

  1. To close the master link, start by putting the inner plate of the master link into place.
  2. Then use the chain tool to push one of the pins back.
  3. Finally, snap the outer plate into place.

These simple steps can help you quickly repair and clean the bike chain. Keeping it clean will ensure the optimal performance of your ride.

Frequently Asked Questions

1. Do all bike chains have a master link?

No, all bike chains do not have a master link. However, some bike chains are designed to be permanently connected and cannot be removed without disassembling the entire chain. These chains are usually found on BMX bikes and some mountain bikes.

If your bike has one of these types of chains, then you will need to use a chain tool to remove it.

2. What is the purpose of a master link?

The purpose of a master link is to allow you to remove the chain without having to disassemble it. This can be useful if you need to clean the chain or if you want to replace a damaged link.

3. How do I know if my bike has a master link?

The easiest way to tell if your bike has a master link is to look at the chain. If the chain has two links that look different from the rest, then it is likely that these are the master links. You can also try to feel for a loose one with your fingers.

4. What if I can’t find the master link?

If you cannot find the master link, you will need to use a chain tool to remove the chain. This will require you to disassemble it entirely.

Final Words

So, these are some ways to help you find the master link of your bike chain. If you have any questions or queries about this article, feel free to reach out to us in the comments section below. We will try our best to solve your problem as soon as possible.

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