Shimano Ultegra Di2 Front Derailleur FD-R8150 12s MTB

Shimano Ultegra Di2 Front Derailleur FD-R8150 12s MTBFD R8150 NEW More compact and faster than ever, the ULTEGRA R8150 front derailleur performs digitally precise front shifts under any circumstances. Combining Shimano's new Di2 platform and the road incarnation of HYPERGLIDE+, the ULTEGRA R8150 front derailleur shifts between chainrings with our fastest, most seamless action. Our fastest ever front shifting, 45% faster than FD R9150 Smaller, sleeker, lighter Frontal area reduced by 33% Weight cut to

Includes self-tightening tool (T25 Torx® bit) and Presta Core Tool to tighten or remove two-piece Presta valve cores

sporting a dynamic tread pattern design

” regardless of the weather or riding conditions

When the going gets tough

Thanks to the magnets

The TICKR heart rate monitor accurately tracks your heart rate and calorie burn during any activity or workout

The DURA-ACE 9100 derailleur blends an aerodynamic SHADOW design with enhanced range options in a lightweight

105 and GRX 2-piston flat-mount disc brakes has a better wear resistance than previous models

road bike seatpost

allowing fitting over the gear cable and chain with no disassembly

Tubeless ready tires are denoted by the letters “TR” on the sidewall

MEDIUM OR WIDE WIDTH