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How to Fix A Loose Bicycle Chain

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Time Required: 5 minutes
Difficulty: Easy
How to  Fix A Loose Bicycle Chain

Introduction

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In this guide I will teach you how to repair a loose bike chain. Before we begin the guide you will need a socket wrench, gloves, and a bike stand (optional). A bike chain is a chain that connects the pedals to the rear wheel. When you rotate the pedals as you do when riding your bike, the energy created by the rider transfers to the rear wheel, thus allowing you to move forward.

What you need

    1. How to  Fix A Loose Bicycle Chain, How to  Fix A Loose Bicycle Chain: step 1, image 1 of 2 How to  Fix A Loose Bicycle Chain, How to  Fix A Loose Bicycle Chain: step 1, image 2 of 2
      • Determine if your chain is loose. As shown in the pictures, the bike chain is hanging low; this is an excellent indication that your bike chain is loose.

      • Your bike might have oil all over its chain and gear, so it's best to wear gloves.

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    2. How to  Fix A Loose Bicycle Chain: step 2, image 1 of 1
      • Use a bike stand or wall to help keep your bike from falling.

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    3. How to  Fix A Loose Bicycle Chain: step 3, image 1 of 2 How to  Fix A Loose Bicycle Chain: step 3, image 2 of 2
      • Loosen both nuts on either side of the rear wheel using a socket wrench, rotating the wrench from left to right.

      • Be sure to not fully unscrew the nut or else the rear wheel will no longer be connected to the bike and you will have to spend time reassembling it.

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    4. How to  Fix A Loose Bicycle Chain: step 4, image 1 of 2 How to  Fix A Loose Bicycle Chain: step 4, image 2 of 2
      • Hold the end of the bike wheel with one hand and the bike's frame with your other hand.

      • Pull the wheel back from the frame.

      • Hold the wheel in place while proceeding to the next step.

      • While holding the wheel back, your chain should stop hanging.

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    5. How to  Fix A Loose Bicycle Chain: step 5, image 1 of 2 How to  Fix A Loose Bicycle Chain: step 5, image 2 of 2
      • Tighten both of the loose nuts using a socket wrench, rotating the wrench from right to left, while still holding the wheel back.

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    6. How to  Fix A Loose Bicycle Chain: step 6, image 1 of 2 How to  Fix A Loose Bicycle Chain: step 6, image 2 of 2
      • Check if your chain is still loose. As shown in the pictures, your chain should have more tension making it straight rather than hanging.

      • Do not place your fingers too close to the bike gear. It may accidentally spin depending on how your bike works and trap your fingers.

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Conclusion

After reading this guide you will never have trouble with a loose chain again.

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9 other people completed this guide.

Carlos Ortiz

Member since: 01/30/22

349 Reputation

1 Guide authored

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3 Guide Comments

The steps to tight the loosen chain are good. I will try it for my cycle. https://www.youtube.com/watch?v=JMdihKgC... speed internal gear bicycle). This video reflect your steps in a good manner

Kulasekara Pandian - Reply Share

Muchas gracias ! Me sirve muy buena información sin rodeos, y directo a los que se necesita gracias.

Martin alejandro Eligio avalos - Reply Share

Gracias por sus enseñanzas muchas bendiciones para todos ustedes.

Pablo Ventura - Reply Share

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