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Thread: STI shifters

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  1. #1
    Join Date
    Apr 2006
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    I'm the only one allowed to whine
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    If you can't shift it at all (even at a stop, just to see if the lever will even move) you might need to take it back and have the shop readjust it.

    Otherwise, maybe the STI are just too big for your hands. Several women on TE have said they use Campy because the levers are easier to use with smaller hands. A couple folks are using shims for the braking, but I don't know if that would help with the shifting.

    I'm planning to put friction levers on my downtube when I do my Soma build. Just call me "curmudgeon."
    "If Americans want to live the American Dream, they should go to Denmark." - Richard Wilkinson

  2. #2
    Join Date
    Jul 2006
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    MD suburb of Washington, DC
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    It will shift, but it's very difficult. In fact, one time I had to reach over with my right hand and pull it to get it to shift. Not very safe.

    I guess my question is whether the stiffness in the shift levers is normal. My LBS says it is. If it's just me, I guess I'll just have to live with it.

  3. #3
    Join Date
    Apr 2006
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    I'm the only one allowed to whine
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    I had STI on my Trek. Nothing AT ALL like what you describe. Not stiffness. Long distance to push the lever, maybe, but never stiffness, even when it was new.

    There is a TE named DebW who explains bike mechanics really well. Try sending her a PM and ask what she thinks.

    I don't think it sounds like "just you".
    "If Americans want to live the American Dream, they should go to Denmark." - Richard Wilkinson

  4. #4
    Join Date
    Feb 2006
    Location
    San Antonio, TX
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    2,024
    It sounds like you all you need to do is adjust the limit screw to allow the derailleur to travel further out before stopping. Derailleur adjustments are really easy, You just need to tell the derailleur how far its allowed to move with each click. I found Zinn's bike on road bike maintenance really helpful. You can't rely on your LBS to make these minor adjustments. You wouldn't take a violin to a music shop to be tuned daily, a bike is the same way.

  5. #5
    Join Date
    Jul 2006
    Location
    MD suburb of Washington, DC
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    1,832
    OK, thanks. I'll try both of your suggestions. Maybe when I ride today my hands will suddenly be stronger and the problem will go away!

  6. #6
    Join Date
    Apr 2006
    Location
    Maine
    Posts
    959

    Red face STI shifters

    Your front shifter shoule NOT shift that hard... it could be a couple of things. First, perhaps the cable tension is a bit too tight, and more than likely, it would be a quick fix at your LBS. The other thing that you could do make things abit easier, is have your LBS install a teflon coated cable... it slides through the cable housing easier(black stuff over your cables) and a lot less friction to move the shifter. They generally cost between $8-$10, but are worth their weight in gold. If you happen to get caught in the rain with the bike, the teflon cables also don't get affected with road grime as much either.

    Lastly, if you take the bike into the shop, be prepared to ride tthe bike once they are finished with it. Bikes that are adjusted on a work stand can quite often times work really well, but once pressure is applied to the pedals it can change things...that way you'll be able to solve any problems before going home.

    Have fun!!

 

 

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