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submitted 2 months ago* (last edited 2 months ago) by yo_scottie_oh@lemmy.ml to c/bicycles@lemmy.ca

Edit: The way I had it in the photos is correct. Thanks for helping me out, those who chimed in!

Original question:

I replaced the straight handlebars with risers on my mountain bike, and because of the slightly longer distances involved, I have to replace the brake and gear cables with slightly longer ones.

Unfortunately, I did not take a picture of the cable clamp for the front derailleur before I undid it. Now I'm clueless as to how to route the replacement cable - basically the same problem as this poster on RetroBike, except their derailleur is different from mine.

I have super old parts, so I've had a hard time finding documentation online. The best documentation I've found is the following:

In the service instructions, third column, "SIS adjustment" section, three-quarters of the way down, it says:

  • Cut off any unnecessary cable, attach an end cup, and hook it onto the pin.
  • Note: Pass the cable through as shown in the illustration.

What is absolutely throwing me for a loop is the illustration seems to show the cable running from the bottom upward, but... how? Can anyone help me figure out what I'm missing? I feel like a dumb dumb.

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[-] yo_scottie_oh@lemmy.ml 1 points 2 months ago* (last edited 2 months ago)

Look on the underside of the crank housing. Is there a plastic track for the cable to go around and point up?

I'm not sure if I understand your question correctly, but here's what the cable fixing thingie looks like with and without the bolt.

Without the bolt, a vertical track for the cable to run through is visible left of the screw hole:

Operate the derailleur by hand to see which way it needs to be pulled, cable pills one way, spring pulls other way.

When I pull the derailleur to the right by hand, the cable bolt moves upward - this means it's a top pull, yeah?

Does this all mean that just running the cable straight down to the left of the bolt (the way I have it) might actually be the correct configuration?

[-] aaaaace@lemmy.blahaj.zone 2 points 2 months ago

Try the lever with the cable taut.

this post was submitted on 15 Jun 2024
18 points (90.9% liked)

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