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  1. #1
    Junior Member
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    Irene toppled my bike over a few times, gear broken

    Before the tropical storm (for me) hit, my bike didn't have any problems. Now the 'big' gear (the one in the middle, not the back) doesn't seem to work properly.

    The problem? I can't seem to switch up big gears: 1, 2, and 3.

    It doesn't seem to be stuck on a single gear - if I set it to 2 and then I manually put the chain at 2 gear, then it stays there.

    When I set the gear to 1, it will go to 1 like it should. Then when I set it to 2 again, it won't go up and will make this hitching sound once every rotation of the wheels unless I set it back to 1.

    Here's some quick pics I took of the bike before I had to catch the train:
    http://imageshack.us/g/220/photo1sm.jpg/

    Any idea what's the problem?

    edit: I also noticed that the chain would almost switch up to the 2 gear halfway, but won't. It would just hang suspended between 1 gear and 2 gear. If it switch it back to 1 gear it will go back.
    Last edited by kaitanuva; 08-29-11 at 08:07 AM.

  2. #2
    Senior Member mrrabbit's Avatar
    Join Date
    Dec 2007
    Location
    San Jose, California
    My Bikes
    2001 Tommasini Sintesi w/ Campagnolo Daytona 10 Speed
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    The earthquake we had recently toppled my bike as well...now the tires keep rolling off.

    I'll upload pics later so folks can figure out what's wrong.

    =8-)
    4000+ wheels built since 1984...

    Disclaimer:

    1. I do not claim to be an expert in bicycle mechanics despite my experience.
    2. I like anyone will comment in other areas.
    3. I do not own the preexisting concepts of DISH and ERD.
    4. I will provide information as I always have to others that I believe will help them protect themselves from unscrupulous mechanics.
    5. My all time favorite book is:

    Kahane, Howard. Logic and Contemporary Rhetoric: The Use of Reason in Everyday Life

  3. #3
    Old fart JohnDThompson's Avatar
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    Nov 2004
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    Appleton WI
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    I suspect your front derailleur got whacked out of alignment. Check that the cage is not twisted at an angle with respect to the chain line.

    Perhaps this may help: http://bicycletutor.com/adjust-front-derailer/

  4. #4
    bike whisperer Kimmo's Avatar
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    Dec 2009
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    Melbourne, Oz
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    - - - - - - - - - - - - - - http://velospace.org/node/36949 http://velospace.org/node/47746 http://velospace.org/node/47747
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    +1 FD whacked out of adjustment

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