Bicycle Upgrade. Replacing and adjusting the Deore rear derailleur | DIY

Hello everyone who loves cycling 😉!
In this video, I will show you how to replace the right shifter shimano sl-m6000 and the rear derailleur shimano deore.
You will see how to adjust the rear derailleurdeore m4120.
For example, we will use a GT bike.
This video instructions "diy" for cyclists. Video tutorial in the style of "asmr".
It will be interesting for cyclists!

Episodes in this video tutorial:

00:00 Upgrade your bike
00:21 Broken rear derailleur
00:56 Unpacking shimano deore shadow rd-m4120-sgs 10/11 speed
02:06 Removing the chain from the bike
02:51 Removing the old rear derailleur
03:39 Comparing two rear derailleurs
04:21 Applying loctite to the spring tension screw
05:15 Aligning the rear derailleur hooks on the bike
05:58 Installing Shimano Deore Shadow RD-M4120-SGS rear derailleur
06:45 Installing a new chain on a bicycle
07:15 Connecting chain quick links bicycle
08:24 Removing handlebar grips
08:56 Removing the right rear derailleur from a bicycle
10:18 How to install a shimano sl-m6000 rear derailleur on a bike
13:17 How to easily and quickly install bicycle handlebar grips
14:34 Fixing the bicycle shift cable
16:39 Adjusting the shimano deore m4120 rear derailleur
23:15 Bike shifter well set up
23:30 Good job!