- New designed pull arm for more direct and easy shifting
- More equal shifting effort across the range
- New support bolt for more stable contact to the frame
- 11-Speed compatible
Release Date: 2012-08-23
Details: With a revised actuation ratio in combination with the ST-9000 shifter and polymer-coated cables, the new Dura-Ace front derailleur delivers both a shorter stroke at the lever and reduced effort.