FD-R8050, Ultegra Di2, Brazed On Type

The SHIMANO ULTEGRA R8050 DI2 front derailleur delivers quick and smooth front shifting even under high pedalling torque.

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