Chain Links Explained

Chainlinks, also known as chain connectors or master links, are a type of link that allows you to easily disconnect and reconnect a bicycle chain without using a chain tool. Chainlinks are useful for tasks such as cleaning or replacing a chain, as they allow you to break the chain without damaging it.

There are two main types of chainlinks: reusable and disposable. Reusable chainlinks can be taken on and off a chain multiple times and are often used for multi-speed chains. Disposable chainlinks are typically used on single-speed chains and are designed to be installed and left on the chain permanently.

Chainlinks come in different sizes to fit different types of chains. When choosing a chainlink, it's important to select one that is compatible with your chain's width and speed. Most chainlinks are designed to work with specific chain widths, such as 7, 8, 9, or 10-speed chains.

To install a chainlink, you will need to first break the chain by using a chain tool to push out one of the pins. Once the chain is broken, you can slide the chainlink onto the ends of the chain and snap it into place. To remove a chainlink, you will need to use a pair of pliers to open the link and slide it off the chain.

Overall, chainlinks are a useful tool for anyone who works on their own bicycle or needs to frequently remove and reinstall their chain. They can help make the process of working with a chain easier and more efficient.

There are several brands that make chainlinks for bicycles. Here are a few popular options:

KMC: KMC is a brand that specializes in bicycle chains and offers a variety of reusable chainlinks for different chain widths and speeds. Their MissingLink chainlinks are easy to install and remove, and are compatible with most chain brands.

SRAM: SRAM is a well-known brand that produces a range of cycling components, including chainlinks. Their PowerLink and PowerLock chainlinks are compatible with their own chains as well as many other brands.

Shimano: Shimano is a popular brand that produces high-quality bicycle components, including chainlinks. Their Quick-Link chainlinks are compatible with their own chains as well as other 11-speed chains.

Wippermann: Wippermann is a German brand that produces high-quality chains and chainlinks. Their Connex chainlinks are available in both reusable and disposable options, and are compatible with many chain brands and speeds.

Campagnolo: Campagnolo is a premium brand that produces high-quality bicycle components, including chainlinks. Their Ultra-Link chainlinks are designed to provide smooth shifting performance and are compatible with their own chains as well as some other brands.

These are just a few examples of brands that produce chainlinks for bicycles. When choosing a chainlink, it's important to consider factors such as compatibility with your chain, the number of speeds on your bike, and your personal preferences.