Rattling internal brake cable

beancounter
beancounter Posts: 369
edited June 2015 in Workshop
I have a Cinelli Supercorsa with an annoying, intermittent rattle which I'm 90% sure is coming from the rear brake cable which is routed internally through the top tube

Can anyone advise me how to fix this? It's so irritating...

Many thanks for any pointers

bc
2013 Colnago Master 30th Anniversary
2010 Colnago C50
2005 Colnago C40
2002 Colnago CT1
2010 Colnago World Cup
2013 Cinelli Supercorsa
2009 Merckx LXM
1995 Lemond Gan Team

Comments

  • Rightarmbad
    Rightarmbad Posts: 216
    Pump the guide tube full of grease.
  • chris_bass
    chris_bass Posts: 4,913
    Whilst I haven't tried it, I had a similar problem with a cube agree GTC, someone suggested the following
    Hi, noticed your comment regards cube brake cable rattle :( pain in the ---- cubes pro approach is ready for this, loosen rear brake cable, remove frame stops/guides so as there is slack outer cable to play with. tie a zip tie around outer gear cable but do not cut tie reinsert cable in frame, what this does is the cable tie pushes the brake cable against inner wall of top tube. replace all parts and hey presto. Hope this helps. thanks Paul.

    it was a private message so hopefully he won't mind me sharing it!

    the only reason I havent tried is because the dropout for the frame has worn to the point that the wheel is no longer straight! very annoying and think the frame is a goner, sorry, slightly off topic there!
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