Shimano FD-R8050 Ultegra Di2 Front Derailleur - 11 Speed Portable Power Devices Turning up the dial on

Turning up the dial on comfort with Teva’s ULTRA-COMF insole technology and designed with slip-on ease

5mm chain and a 10mm cable

Combines co-polymer and fluorocarbon technologies Eliminates spinning reeel line problems with low memory and improved limpness Improves casting distance with a baitcast reel Fluorocarbon-silicone coating virtually eliminates water absorption Up to 30% less stretch than ordinary lines

5-32 (half sizes)

Shimano FD-R8050 Ultegra Di2 Front Derailleur - 11 Speed Portable Power Devices Turning up the dial onDi2 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