Shimano Di2 FD-R8050 Ultegra Front Derailleur, 11 speed, Braze On

The SHIMANO ULTEGRA R8000 series front derailleur offers lighter front shifting operation and a more straightforward setup thanks to the new link construction and integrated cable tensioner. It also matches the wider pitch of the latest R8000 crank, creating increased compatibility with disc brake road frames.

FEATURES:

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