Chains

Bicycle chains

The bicycle chain is the last component of the bicycle's drivetrain, but in no exception is it less important than the other components. The chain connects the crank to the rear cassette and thus powers the bike. Without it, in theory, riding is completely impossible. Just like in the case of wheels.

However, did you know that one of the stages of the World Cup was won by the competitor who cycled without a chain? It happened in 2015 in Leogang. But what caused him to go without a chain? The chain simply broke when he left the starting gate. It is difficult to judge why it happened, but this example has shown that regardless of the level at which you ride, you should look after the chain because it may fail you at the least appropriate moment. Currently, the run from the World Cup in Leogang is considered to be one of the best in the history of the sport!

Choosing the chain for the bicycle

Particular bicycle chains differ in the number of gears they are able to handle. Therefore, in case you didn't know, replacing the chain on your bike starts with counting the number of gears on your bike. It is also worth counting the number of links in the chain you are currently using, so that you do not accidentally order one that is too short.

Because a chain that is too long, thanks to a chain breaker, can easily be shortened, but extending a chain that is too short can be problematic. It is possible, but it would involve a bit of cycling magic. And it is better to leave this to bicycle repair shops, especially when replacing the chain for the first time.