FR MECH R7100 105 12spd 28.6/31.8 BK

Taxes incluses.

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 12-speed drivetrains
Toggle link design is light action with short lever movement and less effort at the end of shifting stroke
Designed to work with the wider gear pitch spacing Shimano chainsets without sacrificing shifting performance on bikes with 135 / 142 mm O.L.D.
Support bolt provides added stability
Maximum capacity of 16 teeth with 50-52 tooth outer
The aluminium parts are coated to resist corrosion and maintain their great looks