ELI5: Explain Like I'm 5

Danish bicycle VIN-system

Okay kiddo, let's talk about the Danish bicycle VIN system. Do you know what a VIN is? It stands for Vehicle Identification Number, and it's like a code that helps us identify and keep track of different vehicles.

So, in Denmark, each bicycle that's sold legally has its own unique VIN code. This code is made up of 9 digits and letters, and it's engraved or stamped onto the bike frame in a special place where it's easy to find.

The first three digits of the VIN tell us the manufacturer of the bike, and the next five digits are a unique code that tells us information about the specific bike. This information can include things like the year the bike was made, the model number, and the color.

The last digit of the VIN is a special code called a "check digit." This code is kind of like a secret code that helps us make sure the other digits in the VIN were entered correctly. We can use a special formula to calculate the check digit, and if it doesn't match up with the one on the bike, we know something is wrong.

The Danish bicycle VIN system is really important because it helps us keep track of bikes and make sure they're being sold legally. Plus, if a bike is stolen, the VIN can help the police track it down and return it to its owner.

So, that's the Danish bicycle VIN system in a nutshell. It's kind of like a secret code that helps us keep track of bikes and make sure everything is in order. Cool, huh?