Restoring a bicycle derailleur. How to clean bike components

Greetings, friends cyclists and those who are interested in bike repair. To our workshop brought a bike courier, with this work has to ride in any weather, even snow, rain, heat. During this operation, the bike parts are covered with scale, sand. The gears do not shift, as the springs and moving joints in the derailleurs are jammed. In this video, we will try to clean the front derailleur using substances that can be bought at the nearest grocery store and you will not need to look for special rust converters anywhere. I hope you will also enjoy our experiment and, if you wish, you can test this method at home.

00:00 Restoring a bicycle derailleur.
00:29 What happens to a bicycle if you ride it in winter, in snow and rain.
00:40 How to clean front derailleur.
02:00 What the front derailleur looks like after active winter riding.
02:20 Disassembling the front derailleur before cleaning.
04:57 How to speed up the process of cleaning bike parts.
06:39 What the front derailleur looks like after removal.
07:50 Washing the front derailleur.
09:20 How to reassemble the front derailleur.
09:50 How to lubricate the front derailleur.