How To Attach a Bike Chain to A Derailleur

Are you having problems with your derailleur or bike chain? You will need to tighten your bike chain with the dieailleur. There are many reasons your bike chain may need to be tightened using the derailleur. How do you tighten a bike’s chain using a derailleur.

The barrel adjuster can be used to tighten the bike chain. The barrel adjuster can be turned counterclockwise to increase tension. If the chain moves to a larger cog than the shifter indicates, loosen the cable. You can increase the cable tension if the chain moves to a smaller cog that indicated. Keep going until the machine is functioning properly.

We will be showing you how to attach a derailleur to a bike chain. Let’s get started!

Read more on common questions asked

Types Of Derailleurs

We all know that the primary job of a derailleur, is to change the gears. Derail the chain by pulling one cog or shaft onto another. You can have a bike with only a rear derailleur or both a front and rear derailleur.

You can also find front and rear derailleurs, particularly for MTB, and derailleurs for road bikes.


Mountain Bike Derailleurs

Checking The Derailleurs Regularly

Regular inspection of the derailleurs is recommended. A properly adjusted derailleur shouldn’t be making any real noise. The derailleur might need to be adjusted if there is any noise when it shifts gears.

If the noise persists after adjustment, it might be time to replace your derailleur. To help you identify the problem and to fix it, you might also consider visiting your local bike shop.

You should also inspect your derailleur for other things.

  • The chain will not come off.
  • Your chain should align with every chainring perfectly and the chain shouldn’t be rubbing against each other.
  • Anything that is found between the derailleur and the chain.
  • The crankarm is not rubbed by the derailleur cage.

How tight should the derailleur be?

It should be very tight before you clamp it to the derailleur. To achieve precise gear shifting, tighten it as much as you need. You should also note that derailleurs can have both minimum and maximum chains.

Why Is My Chain Hitting My Derailleur?

If the chain is hitting or rubbing against the derailleur cage’s outer edge, it is considered a problem. The barrel adjuster can be used to increase the tension of the cable. Turn it counterclockwise to increase the tension.

How to tighten a bike chain with a derailleur

Remember that derailleurs have minimum or maximum chainring sizes before you tighten a bike chain with one. Be sure to have the correct derailleur size

Let’s get started to tighten a bike chain with a derailleur.

How to Get Setup

  • To begin, you will need to position your bike on a Stand for your bike It will not move if it is this long. It is important to confirm that the length of the rod is correct.
  • If you don’t have a stand, you can also flip your bike upside-down on the handlebars and saddle. To protect your saddle and handlebars, you can lay a cloth down on the ground.

Tighten A Bike Chain With A Derailleur

  • Turn the barrel adjuster clockwise to the lowest setting. Next, wind the barrel back. This will make it tighter.
  • Next, you will need to pull the cable tight and then lock it.
  • Check that the derailleur is shifting to the correct gears by moving the gears. You will need to adjust your cable tension using the barrel adjuster.
  • Keep in mind that the cable should be loosened if the chain moves towards a larger cog than the shifter indicates. Increase the tension if it moves to a smaller col than indicated. Repeat this process until the chain changes gear to the correct cog.

Finalization

  • Finally, check that everything is functioning as it should. You have completed the job correctly if everything runs smoothly.

Wrapping up

The barrel adjuster can be used to tighten a bike chain using a derailleur. The barrel adjuster can be turned counterclockwise to increase tension. If the chain moves to a larger cog that indicated on the shifter, loosen the cable. You can increase the cable tension if the chain moves to a smaller cog that indicated. Keep going until the machine is functioning properly.

And that’s it for now! I’d love it if this post on How to tighten your bike chain using a derailleur It was a pleasure to assist you. Please let me know if I can help you with any questions.

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How To Tighten A Bike Chain With A Derailleur

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