Shimano® Ultegra FD-R8000 (IFDR8000BL) front derailleur. Speed: 2 x 11. Clamp Size: 34.9 mm. Regarding quality, Shimano® has no compromises. 

 All products manufactured under these strict quality control conditions. The latest manufacturing methods combined with the use of high quality materials ensure the closest tolerances are met. 

Model No: FD-R8000-F
Series: SHIMANO ULTEGRA R8000 Series
Color: series color
Average weight: 92 g
Action_Down Swing: Yes
Action: Swing Down
Cable setting: Yes
Cable Route Type: Double Pull
Chain line (mm): 43.5
Current Angle of Stay: 61 - 66
Compatible Current: HG-EV 11-speed / HG-X11
Connection Bushings: 8
Mount_Brazed-On: Yes
Mounting: Welded
Speed_Front: 2
Speeds_Rear: 11
Upper Gear Teeth: 46-53T
Total capacity: 16T