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Bicycle Mechanics Broken bottom bracket? Tacoed wheel? If you're having problems with your bicycle, or just need help fixing a flat, drop in here for the latest on bicycle mechanics & bicycle maintenance.

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Old 04-10-06, 07:05 AM   #1
FinanceGuy
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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
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Old 04-10-06, 11:32 PM   #2
sch
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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
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Old 04-11-06, 08:21 AM   #3
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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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