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DA - double v. triple front.(3 posts)

DA - double v. triple front.outofthesaddle
Dec 16, 2003 11:10 AM
I remember hearing that Ultegra and 105 are the same for double and triple but that DA used different units. Is this true and if so, is there a way to tell from visual inspection whether front DA shifter is double or triple?
part numberlaffeaux
Dec 16, 2003 12:51 PM
You are correct, the DA shifters are double/triple specific.

The easiest way to determine which you have is based on the part number.

ST-7700 = double
ST-7703 = triple
Thanks (nm)outofthesaddle
Dec 16, 2003 2:06 PM