FRONT DERAILLEUR FD-R8050 ULTEGRA DI2 11-SPEED BRAZED-ON

FRONT DERAILLEUR FD-R8050 ULTEGRA DI2 11-SPEED BRAZED-ON

• Di2 Electronic Shifting
• Quick and smooth front shifting under high pedaling torque
• Programmed control of chain guide
• SHIMANO Synchronized shift
• Full and semi synchronized shifting program
• Redesigned to fit wider gear pitch without sacrificing shifting
• Shorter length of rear center (410mm) with O.L.D. 135mm
• System communication with rear derailleur, Programmed control of chainguide works for minimal chance of chain drop
• Front Derailleur Clamp: Braze-on
• Speeds: 2 x 11
• Top Gear Teeth: 46-53T
• Chain Stay Angle: 61-66
• Chain Line: 43.5
• Weight: 132g.