Shimano Ultegra R8050 Di2 Front Derailleur (11-Speed)

The Shimano Ultegra R8050 front derailleur offers quick and smooth front shifting under high pedaling torque. It is designed to fit a wider gear pitch without sacrificing shifting performance. The R8050 series focuses on stress-free operation in order to provide all-day riding comfort with braking and shifting.

FEATURES:

• System communication with rear derailleur, combined with programmed chainguide control means minimal chance of chain drop
• Quick and smooth front shifting under high pedaling torque

SPECS:

• Max Teeth: 46-53T
• Chain Stay Angle: 61-66
• Chain Line: 43.5
• Speeds: 2×11 speed 
• Weight: 132g