- Wide link design 105 double front derailleur for increased rigidity and improved shifting response
- For use with 105 ST-R7000 or Ultegra ST-R7000 shifters only for optimum shifting performance
- Wide inner link increased rigidity and takes front shifting performance to a new level, especially under heavy load
- For 11-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
- 34.9 Band on fitting
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