ST-R7170 Di2 Hydraulic Shifter - Right

Great value 105 Wireless hydraulic disc brake Di2 STI's give you control, modulation and power with minimal effort in all riding conditions
Wireless connectivity to the front and rear derailleurs for effortless trouble free gear shifts
With Di2 technology shifting is easy and precise - just a light touch, as soft as a mouse click, is sufficient for the front or rear derailleur to instantaneously select the correct gear
Full and semi synchronized shifting programable, Synchro shift compatible meaning a single shifter can control both front and rear shifting which can be fully custom tuned to your riding preferences. Semi synchronized shifting means when a front shift is made the rear mech will automatically correct to the appropriate ratio
Simply pressing tactile buttons allows effortless and comfortable shifting even when your hands are cold
Drop bar STI with shift buttons located in a near identical place to the positions you'd assume shifting using a mechanical Shimano STI
Hydraulic brake lever provides excellent stopping power
Hydraulic reservoir tank provides pad to rotor clearance auto-adjust maintaining braking performance during pad wear
Finely tuneable reach adjusters for the levers enable custom fitment for all hands
Levers use CR1632 batteries which last for approximately 1.5-2 years
Product Type: Hydraulic Disc
Product Type: Road & Drop Bar
Speed: 12 Speed
Discipline: Road
Colour: Black
Size: 12-Speed
Di2: Yes
Shift Mechanism: Di2

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