Shimano Ultegra Clamp-On Front Derailleur
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Details
If you're looking for a quick-shifting super-light front derailleur, you've found it in Shimano's Ultegra Front Derailleur. Its wide pivots provide flex-free action for surefire shifting every time.
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: 53/39 chainrings: 53 - 39 = 14-tooth capacity.
Weight: 103 grams
Part Numbers
| Option | UPC | MPN |
|---|---|---|
| 31.8mm clamp w/28.6mm adapter | 689228077294 | IFD6600BSM |