What Actually is a Bicycle Clutch?

A bicycle clutch is a device that can be used to disengage a pedal from the drivetrain in order to stop the rotation of the pedals when not being pedalled. Also, a bicycle clutch is a device that allows the rider to disconnect the transmission from the drive wheel, allowing the bike to freewheel.

Bicycle clutches are generally installed on bicycles with three-speed hub gear mechanisms and have been marketed as a safety feature for parents who may want to ride with children on the handlebars.

The first bicycle clutches were patented in 1867 by James Moore of Gloucester, Massachusetts. A Moore’s Folly was an early name for this product. The first production models were not available until 1894 when they were produced by Sturmey-Archer of England under licence from James Moore.

Bicycle clutches are most commonly used on bicycles with hub gears or internal gear hubs because they do not need gears which are bundled up by a chain and derailleur system as on conventional bicycles with derailleurs and external sprockets

Also, a bicycle clutch is a device that locks the rear wheel so that it doesn’t turn while braking or coasting. This device is often found on the rear hub and its main function is to be able to lock up the bicycle while stopping. Some devices even have a ratchet mechanism that allows you to change gears without having to worry about your back tire turning from your momentum when you brake.

Do bikes have a clutch?


There is a misconception in the bicycling world that whether a bike has a clutch or not. The truth is that bikes do have clutches and they can be found in almost any type of bike.

To be honest, a bike does not have something called a “clutch”. However, it has a mechanism located on the back derailleur and this is the original name of the “bike clutch” that is used to change gears and it can be adjusted while riding. A bike also has a handbrake and a brake on the front wheel.

The gears on the bike help you increase or decrease your speed by changing your pedalling rotation. And brakes slow you down and bring you to stop when necessary.

What does the clutch do on Shimano derailleur?

This section is about the clutch on the Shimano derailleur. The clutch is what engages the chain between the chainrings and cogs. The clutch can be engaged or disengaged by releasing or pulling in the lever.

The clutch is a mechanism on a bicycle’s derailleur that helps to control the tension in the cable and make it easier to shift gears.

The clutch does not serve any other purpose. The only way it can be seen is when a rider needs to manually adjust the cable. This would happen if, for example, it was caught in the spokes of the wheel or if dirt has made its way inside.

The clutch on the Shimano derailleur is designed to reduce chain chatter.

The clutch on the Shimano derailleur is designed to reduce chain chatter, which is often heard when the bike is in the big chainring and small sprocket combo.

If you would like to find more, then here’s a very good guide for everything about Shimano derailleurs that you need to know!

Do Bicycle Clutches only exist on Mountain Bikes?

The answer is no, bicycle clutches are not just for mountain bikes because you can find them on many different types of bicycles as well, but the most common type that has a clutch is a mountain bike.

The bicycle clutch is intended to work in conjunction with a rear shock absorber that dampens shocks from bumps in the terrain. This allows riders of mountain bikes to have long-lasting pedalling without having their movements hindered by shock transmission.

Bicycle clutches are found on mountain bikes, road bikes, and even some hybrid bikes. The reason they are found on so many different types of bicycles is that they are a convenient way to change gears. They also help to prevent the chain from rattling which is great when you are trying to make a smooth ride.


Summing up, this article was all about the bicycle clutch, how it works and where exists. If you have any questions regarding bike clutches feel free to contact us.

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