SHIMANO ULTEGRA DI2 Front Derailleur 2x11-speed

FD-R8050

ULTEGRA_R8050_m

FD-R8050

SHIMANO ULTEGRA - DI2 - Front Derailleur - Road - 2x11-speed

The SHIMANO ULTEGRA R8050 DI2 front derailleur delivers quick and smooth front shifting even under high pedaling torque. It has programmed chain guide trim settings and can be used in full or semi SHIMANO SYNCHRONIZED SHIFT modes.

  • Quick and smooth front shifting under high pedaling torque
  • Programmed chainguide control
  • SHIMANO SYNCHRONIZED SHIFT
  • Full and semi synchronized shifting program
  • Redesigned to fit a wider gear pitch without sacrificing shifting performance
  • Shorter rear-center length (410 mm) with 135 mm O.L.D.
  • System communication with rear derailleur, combined with programmed chainguide control means minimal chance of chain drop

PRODUCT SPECIFICATIONS

MODEL NO FD-R8050
SERIES ULTEGRA R8050 Series
Color Series Color
Average weight 132
   
Remarks * Use with E-BIKE
Action_Down Swing
Chain line (mm) 43.5
Chain stay angle (deg.) 61 - 66
Compatible chain HG-EV 11-speed/HG-X11
Firmware update by E-TUBE PROJECT
Link bushings 2
Mount_Brazed-On
Top gear teeth 46T-53T
Total capacity 16T 17T*
Front speeds 2
Rear speeds 11
SD300 connector (pcs) 0
SD300 port (pcs) 0
SD50 connector (pcs) 0
SD50 port (pcs) 1

SERIES LINE-UP

  • Power Cord (DI2 spec.) SHIMANO Battery Charger Cord for Israel
  • Power Cord (DI2 spec.) SHIMANO Battery Charger Cord for Argentina
  • Power Cord (DI2 spec.) SHIMANO Battery Charger Cord for Brazil
  • Battery Mount SHIMANO External Wire Routing Long Size Battery Mount