If you are a fan of the world of motorcycles and you use this means of transport on a regular basis, surely you know how important good mechanical maintenance is for your safety. When we are not in control of the subject, the most convenient thing is to leave the mechanics in the hands of a professional. However, sometimes, curiosity leads us to want to know everything about the bike.



If you are also curious and want to get to know your travel companion better, in this oneHOWTO article we will tell you what the engine parts of a motorcycle are and what each of them is for. Let's see them!

Index

Butt

Cylinders

Piston

Connecting rods

Crankshaft

Plugs

Valves

Motorcycle engine care


Butt

The cylinder head is a part of the motorcycle engine that is made of different materials depending on the model: cast iron, light alloy or aluminum. Its function consists basically in serving as a closure for the engine's combustion chambers . We can also hear terms like engine head or cylinder head to refer to this part.


What are the parts of a motorcycle engine - Cylinder head



Cylinders

A motorcycle engine can have from one to six cylinders. Its name comes from its cylinder shape. They are made of iron and they have to withstand work at very high temperatures. Its task is to serve as the track on which the pistons move . Popularly, it is said that the set of cylinders is the engine block and they are used as a reference of the engine power when quoting the displacement.


If you want to know more about engine care, take a look at this other article on How to check a motorcycle engine .


Piston

The piston guides the movement of the connecting rod and moves through the interior of the cylinders, from top to bottom, only while the movement of the connecting rod is also from left to right as it rises and falls.


The shape of the piston is cone-stem and is constructed of materials such as cast iron, alloy steel and aluminum, or nickel and cast iron. With its movement, it manages to pass the energy of the combustion gases to the connecting rod .


What are the parts of a motorcycle engine - Piston

Connecting rods

The connecting rod, for its part, acts as a link between the piston and the crankshaft. Due to the movement of the piston from top to bottom, it moves in the same way and, furthermore, due to its elongated and narrow shape, from left to right, transmitting the dynamism of the piston to the crankshaft . At present, the materials in which it is manufactured are steel, aluminum or titanium.


Crankshaft

The crankshaft is a shaft with elbows and counterweights to which the connecting rods are attached. In this way, it moves in a rotary manner, coordinated with the connecting rods and pistons. This movement is transmitted to the wheels of the motorcycle.


Plugs

Spark plugs are parts that are part of the motorcycle engine's ignition system. Specifically, with a spark, they ignite the fuel-air mixture in the cylinders.


Due to their important function, it is very important to take care of these motorcycle engine parts. Sometimes they need to be changed. But when to change the spark plugs of my motorcycle ? Follow the link and find out.


What are the parts of a motorcycle engine - Spark plugs

Valves

On the other hand, other of the main parts of a motorcycle engine are the valves. Its role is to manage the entry and exit of air and fuel to the combustion chamber. In addition, they control the expulsion of the gases that it generates.


A control of the state of the valves will allow us to know if the combustion process is working correctly in the engine. Therefore, in this other oneHOWTO article we will tell you how to regulate the motorcycle's valves .


Motorcycle engine care

Now that you know what the parts of a motorcycle engine are, you should know how important it is to take care of them to avoid dangers and accidents on the road. For this, it is essential to take the motorcycle to a mechanical service frequently . In addition, it is essential that we take care of the engine, both during use and when the motorcycle is at rest for a long time.


If you want to know the best way to keep the engine in perfect condition, in this other OneHowTo article you will learn How to take care of a motorcycle engine .


If you want to read more articles similar to What are the parts of a motorcycle engine , we recommend that you enter our category of Motorcycle repair and maintenance .

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