10-speed compatible Tiagra triple front derailleur delivers pro features to sport-level road riders Extra wide pivot link increases rigidity while reducing flex for enhanced shifting response Aluminium links & band to save weight & increase rigidity For road cycles equipped with 10-speed drivetrains Multi clamp band to fit 28.6 & 31.8 mm frame tubes Plated steel chain cage Maximum capacity of 20 teeth for outer rings 50 tooth ...

Wide link design 105 double front derailleur for increased rigidity & enhanced shifting response For use with 105 ST-5700 or Ultegra ST-6700 shifters only for optimum shifting performance Wide inner link increased rigidity & takes front shifting performance to a new level especially under heavy load For 10-speed drivetrains Light action spring reduces effort required to actuate shifts Maximum capacity of 16 teeth with 50-56 tooth outer The aluminium parts are coated to resist corrosion & maintain their great looks ...

Wide link design 105 double front derailleur for increased rigidity & enhanced shifting response For use with 105 ST-5700 or Ultegra ST-6700 shifters only for optimum shifting performance Wide inner link increased rigidity & takes front shifting performance to a new level especially under heavy load For 10-speed drivetrains Light action spring reduces effort required to actuate shifts Maximum capacity of 16 teeth with 50-56 tooth outer The aluminium parts are coated to resist corrosion & maintain their great looks ...

Wide link design 105 triple front derailleur for increased rigidity & enhanced shifting response For use with 105 ST-5703 or Ultegra ST-6700 shifters only for optimum shifting performance Wide inner link increased rigidity & takes front shifting performance to a new level especially under heavy load For 10-speed drivetrains Light action spring reduces effort required to actuate shifts Maximum capacity of 22 teeth with 52 tooth outer The aluminium parts are coated to resist corrosion & maintain their great looks ...

Wide link design 105 double front derailleur for increased rigidity & enhanced shifting response For use with 105 ST-5800 or Ultegra ST-6800 shifters only for optimum shifting performance Wide inner link increased rigidity & takes front shifting performance to a new level especially under heavy load For 11-speed drivetrains Long pull arm for light action spring reduces effort required to actuate shifts Maximum capacity of 16 teeth with 46-53 tooth outer The aluminium parts are coated to resist corrosion & maintain their great looks ...

Completely redesigned Ultegra front derailleur for use with Ultegra ST6700 shifters only for optimum shifting performance 10% less spring tension provides a feather light down shift & smooth shifter stroke Wide inner link increased rigidity & takes front shifting performance to a new level especially under heavy load The forged wide link cradles the axle pivot at both ends providing a smooth shifting swing enhanced chain guide shape Capacity 16T (FD-6700) 22T (FD-6703) Weight 89 grams (braze-on) ...

Completely redesigned Ultegra front derailleur for use with Ultegra ST6700 shifters only for optimum shifting performance 10% less spring tension provides a feather light down shift & smooth shifter stroke Wide inner link increased rigidity & takes front shifting performance to a new level especially under heavy load The forged wide link cradles the axle pivot at both ends providing a smooth shifting swing enhanced chain guide shape Capacity 16T &40;FD-6700&41; 22T &40;FD-6703&41; Weight 89 grams &40;braze-on&41; ...

The Di 2 front derailleurs operation is pioneering smooth shifting is guaranteed thanks to a microchip communication link with the gear levers. Whats more shifting the rear derailleur automatically trims the front derailleur The biggest difference you will notice is just how much quicker & effortlessly smoother shifting on the front chainrings is even under load The difference in the effort & time to actuate the shift between mechanical & Di 2 is truly staggering The removal of traditional mechanical cables in favour of electrical wires not only eliminates poor shifting caused by contaminates corrosion & stretching but provides effortless gear shifts The front derailleur also trims automatically; the cage moves in response to the position of the rear derailleur on the cassette to ensure no chain rub & a quiet unobtrusive ride enabling you to concentrate on the road ahead Braze-on fit as standard; if your bike does not have a braze-on mount seat tube adapters are available 10-speed Ultegra Di 2 compatible Front derailleur weight is 162 grams ...

Completely redesigned Ultegra front derailleur for use with Ultegra ST6800 shifters only for optimum shifting performance Long pull arm for light action easy shifts with short lever stroke Wide inner link increased rigidity & takes front shifting performance to a new level especially under heavy load The forged wide link cradles the axle pivot at both ends providing a smooth shifting swing Added frame support bolt for more stability under load ...

The difference in the effort & time taken for front shifts between Dura-Ace mechanical & Di 2 is truly staggering: with programmed automatic motion at the touch of a switch the Dura-Ace Di 2 front derailleur isquick smooth & effortless making for unmatched drivetrain efficiency The biggest difference you will notice is just how much quicker & effortlessly smoother shifting on the front chainrings is even under load The difference in the effort & time to actuate the shift between mechanical & Di 2 is truly staggering The removal of traditional mechanical cables in favour of electrical wires not only eliminates poor shifting caused by contaminates corrosion & stretching but provides effortless gear shifts The front derailleur also trims automatically; the cage moves in response to the position of the rear derailleur on the cassette to ensure no chain rub & a quiet unobtrusive ride enabling you to concentrate on the road ahead High tolerance cold forged aluminium & composite construction Braze-on fit as standard; if your bike does not have a braze-on mount seat tube adapters are available 10-speed Dura-Ace Di 2 compatible Front derailleur weight is 124 grams ...