Shimano Dura-Ace Di2 Electronic Front Derailleur Seat Tube Adapter
$69.99
Details
This clamp (adapter) is what you need to install Shimano's Di2 Front Derailleur if your frame does not feature a front-derailleur braze-on mount.
Your seat-tube diameter determines the needed derailleur clamp size.
Weight: 22 grams
Part Numbers
| Option | UPC | MPN | Store SKU |
|---|---|---|---|
| 34.9mm | 689228278653 | ISMAD79L | 210000037178 |