Cleaning bike front derailleur. Bicycle ultrasonic cleaner. 

Hello cyclists. In this interesting video experiment I will show you what will happen to the bike front derailleur after ultrasonic cleaning.
This is my first test of an ultrasonic bath on a bicycle part.
I myself was very interested, and I did not expect such a result!
The cleanliness of the bike front derailleur is very important. If the bike front derailleur is dirty, it may not do its job correctly.
A good bike front derailleur wash will result in good gear shifting on your bike.
Video ASMR

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