FD-R7150 attr_montres Comfortably smooth and intuitive auto-shifting

Comfortably smooth and intuitive auto-shifting rear derailleur for 1x10-speed systems

Whether you're travelling on tarmac or trail

and cutouts in the outer and inner plates drop 13 g from the previous generation

Designed to measure 45mm on a Zipp 32mm TSS rim

securely attaching Varia UT 800 to your bicycle's handlebars

FD-R7150 attr_montres Comfortably smooth and intuitive auto-shiftingShimano 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,