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  1. #1
    Senior Member
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    Jun 2007
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    2011 Wilier Izoard XP
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    Front derailleur issues

    I have an ultegra front derailleur, and in certain gears the chain will rub against the moving mechanism. Is this something that can be easily fixed at a LBS, and what would be the ball park cost?

    Thanks

  2. #2
    Jet Jockey Banzai's Avatar
    Join Date
    Jul 2005
    Location
    Leavenworth, KS
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    Cannondale CAAD9 SRAM Red, Ritchey Breakaway Cross, Nashbar X-frame
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    Which gears is it doing this? By "moving mechanism" I assume you mean the cage which the chain runs through?

    If you are aggressively cross geared (biggest front to biggest rear, or smallest front to smallest rear) sometimes that just happens, and there's nothing to be done about it. You shouldn't be riding around cross geared like that anyway. Use your other chainrings to straighten your chainline.

    If it's rubbing in straight chainline scenarios, the problem may be as simple as your limit adjustment screws. You can learn to adjust those yourself easily in a few moments...or I'm certain your LBS would hook you up for free if you're a good customer. It's an easy tweak.
    Good night...and good luck

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