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Repairing a ripped off cable of a Sigma ATS and STS cyclometer mount

What you need

  1. Repairing a ripped off cable of a Sigma ATS and STS cyclometer mount, Remove the cap from the mount: step 1, image 1 of 3 Repairing a ripped off cable of a Sigma ATS and STS cyclometer mount, Remove the cap from the mount: step 1, image 2 of 3 Repairing a ripped off cable of a Sigma ATS and STS cyclometer mount, Remove the cap from the mount: step 1, image 3 of 3
    • Use your cutter knife to pry open the small cap that hides the inner contacts.

    • You probably have to go a bit deeper into the plastic as the cap is glued to the casing.

  2. Repairing a ripped off cable of a Sigma ATS and STS cyclometer mount, Prepare the cable: step 2, image 1 of 3 Repairing a ripped off cable of a Sigma ATS and STS cyclometer mount, Prepare the cable: step 2, image 2 of 3 Repairing a ripped off cable of a Sigma ATS and STS cyclometer mount, Prepare the cable: step 2, image 3 of 3
    • Take the remaining cable and remove some of the thick black insulation as well as some of the thin insulation as shown in the picture.

    • Remove the broken cable by ripping it off carefully or using a soldering iron.

  3. Repairing a ripped off cable of a Sigma ATS and STS cyclometer mount, Solder the cable to the contacts: step 3, image 1 of 2 Repairing a ripped off cable of a Sigma ATS and STS cyclometer mount, Solder the cable to the contacts: step 3, image 2 of 2
    • Use the paper clip to hold the cable at the right position.

    • Solder the prepared cable to the contacts.

    • Remember: the red cable left, the black cable right.

    • The contacts take up heat of the soldering iron really fast. This can lead to the contacts melting the surrounding plastic. Hence, you have to be fast.

  4. Repairing a ripped off cable of a Sigma ATS and STS cyclometer mount, Glue the cap to the mount: step 4, image 1 of 1
    • Apply some glue to the mount and re-attach the cap to the mount.

Conclusion

Now go and attach the cyclometer to your bike and check that it works again.

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Baschtl

Member since: 12/02/12

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