Product Details
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The new front derailleur delivers unmatched shift quality, for quick and smooth performance even under high pedaling torque. Combined with Shimanos Synchro Shift customizable programming, DURA-ACE Di2 delivers a level of intuitive shift performance never before seen.
- Shimano synchronized shift
- Simplified shifting option
- Quick and smooth front shifting under high pedaling torque
- Maintains compact and smooth appearance
- Total capacity: 16T
- Weight: 104g
