Shimano Dura-Ace Clamp-On Front Derailleur

The Dura-Ace Front Derailleur is Shimano's top-of-the-line front changer. The body is made of cold-forged aluminum for lightness with top-notch strength, and the pivots are extra wide for amazing shifting. The lightweight, replaceable alumi ...(Read More)

Shimano Dura-Ace Clamp-On Front Derailleur
The Dura-Ace Braze-On Front Derailleur (image of Clamp-On model unavailable from manufacturer).
$154.99
This item is not permitted to be shipped, however it can be purchased online and picked up at your convenience.
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Details

The Dura-Ace Front Derailleur is Shimano's top-of-the-line front changer. The body is made of cold-forged aluminum for lightness with top-notch strength, and the pivots are extra wide for amazing shifting. The lightweight, replaceable aluminum cage is nickel plated for durability. Plus, the 7900 is designed to eliminate the need to trim the derailleur to prevent chain rubbing.

Your seat-tube diameter determines the needed derailleur clamp size.
Capacity is calculated by subtracting your smallest chainring's tooth count from the largest chainring's tooth count. Example: 52/39/30 chainrings: 52 - 30 = 22-tooth capacity.

Part Numbers

Option UPC MPN
28.6mm 00689228247383 IFD7900BS
31.8mm 00689228247390 IFD7900BM
34.9mm 00689228247406 IFD7900BL