Shimano Front Derailleur FD-R7150 105 Di2

Description:

SHIMANO Di2 electronic shifting delivers precise front shifts between chainrings while helping reduce the risk of chain drops. Shift at the rear without manually trimming the front derailleur to prevent chain rub. Choose full or semi-synchronized shifting through the E-TUBE app for coordinated, accurate shifting with SHIMANO 105.

Specifications:

• Powerful, accurate, smooth front shifting
• Programmed chain guide control by automatic trim
  SHIMANO SYNCHRONIZED SHIFT
  Manual, full- and semi-synchronized shifting program
• Top gear teeth capacity: 50-52T