Di2 brings precise, coordinated front shifting to SHIMANO 105
SHIMANO Di2 electronic shifting lets you change from the big to small chainrings, or vice versa, whenever you like while minimizing the risk of a dropped chain. Similarly, you can perform rear shifts without the need to trim the front derailleur to avoid chain rub. Full- and semi-synchronized shifting functions can be selected using the E-TUBE app. With digitally accurate electronic shifts and coordinated communication between shifters and derailleurs, the new SHIMANO 105 front derailleur offers the best shifting you've ever experienced.
FEATURES
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
PRODUCT SPECIFICATIONS
MODEL NO
FD-R7150
SERIES
SHIMANO 105 R7100 Di2 Series
Color
Series color
Front speeds
2
Rear speeds
12
Compatible chain
HG 12-speed
Action|Down Swing
✔
Mount|Brazed-On
✔
Chain line (mm)
44.5
Chain stay angle (deg.)
61 - 66
Top gear teeth
50-52T
Total capacity
16T
Link bushings
2
Firmware update by E-TUBE PROJECT
✔
SD300 port (pcs)
1
Front Derailleur Road SHIMANO 105 Di2 FD-R7150 12-Spd Down Swing Brazed-On Ind. Pack IFDR7150F