105 double front derailleurs provide smoother shifting performance and smooth shifting under heavy load at each rear position gives a perfect shift every time. Wide link design 105 double front derailleur for increased rigidity and improved shifting response. For use with 105 ST-5700 or Ultegra ST-6700 shifters only for optimum shifting performance.
- For use with either Double or Compact chainsets
- Wide inner link increased rigidity and 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 and maintain their great looks
- Weight: 112g