Replace Brake Cables

Tools Needed:

  • Allen Wrench
  • Wire Cutter
  • File
  • Pick

Tips:

To Remove Old Cable:

  • Undo Grip Tape (you do not need to do this step if the cable is already exposed)
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  • Loosen the crimping bolt with your allen wrench.  The crimping bolt is near the tire.  It is the bolt on the brake that holds the break in place
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  • Remove the cable from the brakes.
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  • Undo the cap on the back of the hand brakes.
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  • Pull the old cable off the bike.  You should find it attached to the back of the breaks
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  • Make sure you keep track of all small tubes (the picture below is are called outer cables).  We will be able to use them better.
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To Install New Cable:

  • Put new cable through the back of the hand brakes.
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  • Replace the cap on the back of the hand brakes.
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  • If you are replacing the outer cable, cut your outer cable to the same length as the old one.
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  • Put the inner cable through the outer cable
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  • Put the outer cable into the shifter
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  • Thread the inner cable through to the brakes.  Note, this might look differently on each bike.
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  • Hold the brake pads against the rim of the wheel with one hand as you…
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  • Tighten the bolt with your other hand
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  • Test the brake to make sure the brake is smooth and how you want it:
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  • Cut the excess cable, leaving about an inch showing
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  • Repeat process for the back break