Shimano Di2 FD-R8050 Di2 Ultegra Front Derailleur for braze-on type derailleur hangers.
- 11 speed.
- Full and semi synchronized shifting compatible.
- Communicates with rear derailleur and automatically trims for minimal chance of chain drop
- Redesigned to fit wider gear pitch without sacrificing shifting
- Shorter length of rear center (410mm) with O.L.D. 135mm
- Product details (pg 39)
