How to Remove Chain Links

Removing the links from bicycle chain is probably the most basic skill a cyclist should have, and every cyclist should have it. Not only do bikes break down frequently due to chain failures, but normal wear and tear from frequent riding causes a chain to cease fitting properly, or the links or gear sprockets to wear down to the point the chain must be removed and replaced. To remove the chain from the bicycle, it is necessary to remove a link.

Things You'll Need

  • Chain tool
  • Disposable gloves
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Instructions

    • 1

      Identify the type of chain you have before attempting to remove a link. According to the Bike Website, one- and three-speed models use chains equipped with a master link, making removal a snap. Other models use a derailleur, and their chains have no master link. However, the master link only makes it easier to open the chain for removal; you will still need the chain tool to shorten the chain by removing a link.

    • 2

      Select the link you wish to remove. If you are repairing a damaged chain, remove any links that appear bent or warped and replace them with new links. Shortening the chain requires no additional links.

    • 3

      Push the pin part way out of the bushing (this is the hole the pin rests in) with the chain tool. Push it out a little at a time so as not to dislodge it completely.

    • 4

      Jiggle the links and work them apart as you go. As soon as they release, leave the pin where it is.

    • 5

      Repeat on the opposite end of the link, following the same procedure.

    • 6

      Remove the link, and close the chain ends, using the chain tool to push the pin back into place.