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How to Change the Gear(Adjust Chain Looseness)

The Tools You Need​

tip

✔ A Phillips screwdriver

✔ A hex key

✔ Hex socket wrench

Step 1. How to remove all the panels​

What you need :

  • A Phillips screwdriver.

In this video, there are 3 things to do.

  1. Remove all the screws from the front and the back panel
  2. Unplug the wires
  3. Take off the side panel

Step 2. Take off the gear​

What you need:

  • Hex socket wrench
  1. Remove all the screws from the front and the back panel
  2. Unplug the wires
  3. Take off the side panel

Step 3. Adjust the position​

warning

In order to prevent the chain from falling off in the future, we suggest you adjust the screws around the small gear to make the chain tighter.

Adjust the height of the small gear and make it a little bit lower than before, by which you can make the chain tighter.On the contrary, making it a little bit higher can make the chain looser