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  1. #1
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    Campy crank with 105 STI?

    I have the opportunity to upgrade my crank to a Campy triple (30-40-50). Will this work with my current 105 STI 9 speed setup? I have triple 105 shifters.

    Thanks

  2. #2
    sch
    sch is offline
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    Should work with no problems. The minor spacing differences are of no consequence. The BB will need to be Campy compatible (square taper).
    Steve

  3. #3
    Senior Member
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    You may have to mess with the front derailleur to get it low enough, can be a bit of a problem if it is a "braze-on" type, but doable. We had the 50-40-30 Campy Racing T on my wife's old bike, rest of the components were Ultegra 9. Shifting was good but not quite as quick as with the original Ultegra triple.
    The new 105 10-speed crankset shows to be 50-39-30. That should also work with your 9-speed.

    Al

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