Ultegra front derailleur with toggle link construction matches the force curve of the hand more naturally Toggle link design is light action with short lever movement and less effort at the end of shifting stroke Wide inner link increased rigidity and takes front shifting performance to a new...

 Wide link design 105 double front derailleur for increased rigidity and improved shifting response Wide inner link increased rigidity and takes front shifting performance to a new level, especially under heavy load For 11-speed drivetrains Toggle link design is light action...

The Shimano Tiagra FD-4700 Front derailleur is a brazed-on type 10-speed compatible Tiagra front derailleur delivers pro features to sport-level road riders.Extra wide pivot link increases rigidity while reducing flex for improved shifting response

The BBB BSP-90 ShiftFix Front Mech Clamp is an a