Single-Cylinder Motorcycle Tachometer: All You Should Know 


Single-Cylinder Motorcycle Tachometer

Single-cylinder motorcycle tachometer is basically a measuring device that calculates and monitors the working and rotation speed of the engine of the motorcycle. It is said that the engine is the powerhouse of every motorcycle. And a tachometer efficiently prevents the damage to rotating shafts in the engine by detecting its working speed and notifying the user about it.

From my own experience, I can assure you that using a tachometer in your single-cylinder motorcycle can extend the lifespan of the engine of your motorcycle and improve its fuel efficiency. Moreover, if you are a bike lover, you should always know about a tachometer as it is an essential part of your motorcycle, which keeps you updated about its engine. 

However, in this article, you will find every piece of information you are searching for about a single-cylinder motorcycle tachometer. So, read out this and enlighten your knowledge.

Single-Cylinder Motorcycle Tachometer: A Short Overview 

A single-cylinder motorcycle tachometer is an essential instrument to calculate the speed of the rotating shafts in the engine of a motorcycle so that the user can have a piece of brief information about the engine. An engineer from Germany named Dietrich Uhlhorn used it to measure the rotating speed of engines and machines in 1817. 

Since then this device went through a lot of evolutions, and nowadays it is commonly used in every kind of motorcycle. Single-cylinder motorcycles contain engines that are constructed simply of a piston engine and a single cylinder. So, installing a tachometer in this kind of motorcycle is quite easy.  

There are both analog and digital versions of single-cylinder motorcycle tachometers. These tachometers vary according to their construction and working features.

All the tachometers provide accurate measurements between 0 (zero) to 8000 (eight thousand) RPM reading. RPM means the amount of rotation or revolution per minute. If the RPM increases, the speed of the motorcycle increases and consumes more fuel. 

Generally, the normal RPM for a single-cylinder motorcycle can vary from 1000 (one thousand) to 1400 (one thousand and four hundred). And your single-cylinder motorcycle tachometer can give you an accurate reading regarding this. From the readings, you can get a reminder of the service of the engine of your motorcycle. 

6 Steps To Install A Single-Cylinder Motorcycle Tachometer Correctly:

The essentiality of a single-cylinder motorcycle tachometer is huge to keep the engine alive for more and more days. Indirectly, the tachometer creates a bond between the motorcycle and its rider. However, to install a single-cylinder motorcycle tachometer correctly, you should follow the following steps:

Step-1: Select The Place On The Motorcycle.

First of all, you should select the place of the motorcycle where you want to install the single-cylinder motorcycle tachometer. Some tachometers are made for the handlebars only, and others can be installed anywhere within the area of risers as you wish. So the first thing is to select the place on the motorcycle to install the tachometer.

Step-2: Make The Tachometer Ready

After selecting the place where you need to install the tachometer, you have to make the tachometer ready. Firstly, remove the portion of the headlight and keep it aside. Try to unplug the bulb, it would help you to find the ground wire easily. Keep the bulb and headlight aside carefully. 

Then you need to trim the top of the ground wire which is attached to your single-cylinder motorcycle tachometer. Keep the ground wires dry and cool. If the ground wire is too long to fit in the motorcycle, you can cut it according to the required size. 

Step-3: Locate And Attach The Ground Wires

The next step you need to follow is to locate the ground wire of your motorcycle. The ground wire of a single-cylinder motorcycle can be colored differently. So try to find the instructions on the driver’s manual and make yourself sure about the color. 

After finding the ground wire, attach it with the ground wire of your single cylinder motorcycle tachometer. The attachment of ground wire is the most important task to installing a tachometer with the motorcycle, so do it very carefully and wrap the joint properly.

Step-4: Attach The Receptor Or Power Wires

While you finished attaching the ground wires of both the motorcycle and the single-cylinder motorcycle tachometer, the next thing you should do is to attach the receptor or power wires to them. Trim the wires according to the place you want to install the tachometer. 

If the tachometer is set to be attached to the handlebars then the wires are measured already. After trimming them according to your measurement, attach them and wrap them up. Make sure the wires are attached perfectly because this joint will connect the tachometer with the engine.

Step-5: Verify The Power Exchange

As the required wires are attached, the power should be supplied by turning the engine on. To test the power exchange between the engine and the single-cylinder motorcycle tachometer, start the engine. But before you start the engine, make sure that the rear wheel of your motorcycle is at least six to ten inches above the ground. 

If the indicator of the tachometer moves according to the gear shifting, the tachometer is running. But if the tachometer is not running, recheck the wires and the attachment properly. At last, you can take assistance from a professional mechanic.

Step-6: Reinstall The Detached Parts

In the first step of installing the single-cylinder motorcycle tachometer, you had to remove the headlight part of the motorcycle, now is the time to relocate it. So plug the bulb in the headlight, and reinstall the headlight again where it was. Check the headlight if it is working or not. Fit the tachometer where you want it. 

Remember to keep all the wires inside. Wrap the joint of the wires with rubber-made particles, or plastic-made scotch tape so that the joint doesn’t get wet in rain. In this stage, have a test drive with your motorcycle. Keep the updates of the reading from the tachometer and check if it measures the accurate rpm every time or not.

How Does A Single Cylinder Motorcycle Tachometer Work? (5 Types)

The basic theory of a single-cylinder motorcycle tachometer is it counts the rotation of shafts of the engine, divides it by a minute, and shows the measurement on its screen. But it depends on the type of the tachometer. Now you will have a brief knowledge about how they work. See below: 

1. Direct Contact Tachometers:

This type of tachometer needs direct contact with the engine. There is an LCD display attached to these tachometers. A direct contact tachometer measures 0.5 to 10000 rpm depending on the specification.

2. Non-contact Tachometers:

When direct contact with the engine is not possible, this type of tachometer is used. This tachometer sends an infrared laser beam to the engine and calculates the measurement of the rotation of your single-cylinder motorcycle engine.

3. Time-based Tachometers:

These types of tachometers calculate the rotation or revolution of the engine by measuring the time interval between the incoming pulses. These tachometers are more accurate for measuring low speed.

4. Frequency-based Tachometers

Tachometers that calculate the speed of the engine by measuring the frequency of the pulses are called frequency-based tachometers. These types of tachometers are designed by using a Red LED. These tachometers are more accurate for measuring high speed.

5. Analog Tachometers:

This type of tachometer is constructed with a needle or an arrow and a dial-type interface. Here the speed of the shafts of the engine is converted to voltage and the value is displayed in an analog voltmeter. This type of tachometer cannot be used to calculate the detailed measurement.

This is how differently a single-cylinder tachometer works depending on their types. Naturally, riders nowadays try to install digital types of single-cylinder motorcycle tachometers such as Direct contact tachometers.

Benefits Of Using A Tachometer In Your Single Cylinder Motorcycle:

A single-cylinder motorcycle tachometer is one of the most popular as well as most essential devices for the engine of the motorcycle. Because of the utility and benefits it provides, it has been an inevitable tool for bikers. By installing a single-cylinder motorcycle tachometer, you can enjoy the following benefits:

  • Informs The Rider About The Engine:

The motorcycle driver can make himself updated about the engine by using a single-cylinder motorcycle tachometer. It helps the rider to shift the gear according to the reading of the tachometer. The engine works more actively when the rpm gets higher. This creates a huge chance to damage the engine quickly. 

So from the reading of the tachometer, the rider can decide when to reduce the gear and when to increase it. Thus a single-cylinder motorcycle tachometer helps the user to take care of its engine by notifying him about the status of the rotation of the shafts of the engine.

  • Extends The Lifespan Of The Engine:

The engine is the main source of power for a motorcycle. This complicated organ of the motorcycle is constructed with various metal particulars which move very fast. Because of the fast movement friction, the heat is created inside the engine. Then at that moment, the metallic organs which touch each of them will eventually get heated. For this reason, a biker has to take care of its engine.

 A single-cylinder motorcycle tachometer keeps you updated by notifying you about the runtime of the engine. By reading the RPM, you can identify how the engine of your motorcycle is working.

If you find anything irregular or suspicious, you can contact a mechanic early to recover the damage to the engine. Thus, a single-cylinder motorcycle tachometer plays an important role to extend the lifetime of the engine of your motorcycle.

  • Assists To Enhance Fuel Utility:

The single-cylinder motorcycle tachometer helps the user to properly utilize the fuel of the engine. Nowadays, most automobile manufacturers provide information about at what rpm the motorcycle rider should shift the gear of the engine to ensure the proper efficiency of fuel.

When the rider of the motorcycle shifts the gear at a prescribed rpm by the user manual, the engine supplies power or energy to the wheels by using the least drag. With the possible least drag in the engine, the least amount of fuel is burnt. Thus, a single-cylinder motorcycle tachometer helps to enhance fuel utility.

Related Questions:

Can You Add A Tachometer To A Single Cylinder Motorcycle?

You can add or install a tachometer to a single-cylinder motorcycle to measure the rotation per minute of the shafts of the engine. And for that, you don’t even need a professional mechanic to add the tachometer to your motorcycle. 

With some basic electrical instruments, you can add the tachometer to your motorcycle very easily by following some easy steps in your place. All you need is to buy the tachometer from the nearby shop and install it on your beautiful motorcycle.

Is A Tachometer Necessary For All The Motorcycles?

A tachometer is necessary for every kind of motorcycle. Especially, when you ride your motorcycle too much, it creates more possibility to ruin the inner particles quickly. The tachometer is that blessing tool for your motorcycle to notify you about those inner damages to the engine. 

You can only administer the outer damage of your motorcycle, but you don’t have any idea about the damage to your engine. Thus you can take assistance from the tachometer and keep your engine alive for longer times. So, to be specific the tachometer is a necessary and unavoidable instrument for all motorcycles.

How Do You Find The RPM Of A Single Cylinder Engine?

All the digital tachometers have a LEd screen where the rpm is shown after calculating the revolution per minute in the engine. You can find the rpm of your single-cylinder engine by reading the screen of the tachometer.

Analog tachometers have a needle or an arrow in a dial pad type of section. The arrow or needle indicates some numbers on the dial pad. You have to multiply those indicated numbers by 1000 and calculate the rpm of the running single-cylinder engine of your motorcycle.

Are The Tachometer And Speedometer The Same For Single Cylinder Motorcycles?

The tachometers and speedometers used in the single-cylinder motorcycles are not the same. Both the tools are used for measuring and displaying the speed of an object, but they differ in the point of what they measure. The tachometer measures the revolution of shafts in the engine of the single-cylinder motorcycle, on the other hand, the speedometer measures the speed of the same motorcycle. 

How Accurate Are Tachometers For Single Cylinder Motorcycles?

Most of the time, the tachometers work perfectly for displaying accurate rpm. They are constructed by using modern measuring materials and they are getting updated day by day. So, when the tachometer is running well, you can rely upon the device, and you will have an accurate result of measuring the engine speed.

But when the tachometer has got some internal issues, it can be erroneous sometimes. Actually, it depends on the type of tachometer you are using. Try not to buy a cheaper or expired tachometer, use a quality product by spending some more money.

How Much Does It Cost To Buy A Single Cylinder Motorcycle Tachometer?

Naturally, the price of the single-cylinder motorcycle tachometer varies from $10-180. There are a lot of variations in the types of tachometers for single-cylinder motorcycles. The analog tachometers are cheaper and the digital ones are comparatively expensive. 

As the digital tachometers are best with their performances, they are quite expensive. On the other hand, analog tachometers are popular because of their availability and cost-friendly. But you should buy a single-cylinder motorcycle tachometer for your motorcycle to protect the engine from damage. So don’t look into the price, look for the product.

Is A Single Cylinder Motorcycle Tachometer Worth Money?

Obviously, a single-cylinder motorcycle tachometer is worth the money. A single-cylinder motorcycle tachometer is the best caretaker of the engine of your motorcycle. It protects your engine from damage internally, by displaying the activity of the engine. 

Most importantly you can take proper measurements early to protect the engine by the readings of rpm from the single-cylinder motorcycle tachometer. You can understand that it is needless to say that they are worth money.

What Is The Best Single Cylinder Motorcycle Tachometer?

From my personal experience of using a tachometer, I can assure you that the Timorn Tachometer is one of the best single-cylinder motorcycle tachometers I have ever used. This tachometer has been serving my single-cylinder motorcycle for a long time.

This tachometer is well known for its performance and durability. It is waterproof and the installation process is very simple. It can measure up to 99,999 RPM of an engine. The most important thing about this tachometer is that this single-cylinder motorcycle tachometer is very cost-friendly. So don’t hesitate to buy this product, it is worth the money.

Final Remark:

A single-cylinder motorcycle tachometer is essential in every way to protect your engine from early damage. However, tachometers which are specially designed for single cylinder motorcycles should always be installed on your motorcycle if it contains a single cylinder. 

This tiny tool is very easy to set up with your motorcycle and is a powerful informer about the condition of the engine. A tachometer is worth the money according to the role it plays. Always, have a safe ride with your motorcycle. Regards!

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Ahsan Ullah

Hi guys, This is Ahsan Ullah. I have been riding motorcycle for more than 15 years. In this long period, I have experienced a lot of things about bike riding. Now I am trying to share my experience with you on this website.

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