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Why Is a VIN or a Chassis Number Important?

Published On Mar 04, 2021, Updated On Mar 14, 2021

Have you ever wondered what the VIN and chassis number of your bike refers to, and why are they important? Read all about why these numbers are important for your bike, as they contain a considerable amount of identifying information.

There are many identifying factors present in your bike. For example, the number plate might help you identify your bike among others. However, the most important of these identifying factors is the VIN number or Chassis number of your bike. These may seem irrelevant to you and many bike owners are not even aware of them, but in fact, it is extremely important to know these numbers when it comes to your bike and to have them on hand.

This is because if your bike is ever subject to theft or external damage, the number plate of your bike can easily come off or be removed. Therefore, it is not a sufficient identifier for your bike. To give each bike its unique identity, there are numbers that are specifically inscribed on the chassis and engine of the bike. In addition to this, your bike also has a VIN or vehicle identification number which gives you details such as year of manufacture, registration details, and more. Read on to learn about these numbers and find out why they are important, as well as how to find them on your bike.

Why Is a VIN or a Chassis Number Important?

What Is A VIN?

VIN stands for Vehicle Identification Number. It is a code of 17 characters that is unique to your vehicle, and it includes letters and numbers used to identify commercial as well as private vehicles. The VIN of your bike will provide a lot of details about your two-wheeler, such as the place of production, description of the vehicle, identification of the vehicle, manufacture year, location of the concerned RTO, insurance policy, and more.

The first to third characters of the WMI is called the WMI code, denoting the place where the vehicle has been manufactured. Characters 4 to 9 tell you about the vehicle’s description and its characteristic features, whereas characters 10 to 17 of the VIN provide information about the model year, engine, plant code, and transmission of the vehicle.

What Is A Chassis Number?

The chassis number of a bike is a part of the bike’s VIN. The last six characters of a VIN are known as the chassis number of the bike. VIN and chassis number will often be used interchangeably, so know the distinction between them and don’t get confused. If you are aware of the bike’s VIN you will also be aware of the chassis number of your bike.


You can now understand how important these numbers are to the safety of your bike as they contain a considerable amount of detailed information about your bike. Furthermore, they will help you identify your bike if it is ever stolen and give it a unique identity which is distinct from all other vehicles. Thus, it is important to be aware of your bike’s VIN and chassis number.

Disclaimer: This article is issued in the general public interest and meant for general information purposes only. Readers are advised not to rely on the contents of the article as conclusive in nature and should research further or consult an expert in this regard.

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