Shimano 105 R7150 2X12 DI2 brazed-on mount

The SHIMANO Di2 electronic road derailleur allows you to shift gears on the derailleurs whenever you want, minimizing the risk of chain drop.

Manual, Full and Semi-synchronized shift functions can be selected using the E-TUBE app. With digitally precise electronic shifting and coordinated communication between shifter and derailleur, the new SHIMANO 105 derailleur offers the best shifting you've ever experienced.

• Type: ROAD
• Total package weight: 275 g
• 2x12 speed
• Type of assembly: Brazed-on mount
• Black
• Material: Aluminum / Steel