Shimano 105 Shift/Brake Lever ST-R7170
Shimano 105 Shift/Brake Lever ST-R7170
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The new SHIMANO 105 shift/brake lever features Di2 electronic shifting for the first time, bringing precise, intuitive gear changes to even more riders. Reach adjustment and customized button functions allow you to dial in your ideal ergonomics.
BENEFIT
Clean cockpit: Wireless connection enhances the aesthetic of your bike while keeping shifting lightning fast
FEATURE
Longer lasting. Uses two CR1632 batteries (battery life: 3.5 to 4 years)(Initial shifter batteries may have a shorter battery life than stated above.)
BENEFIT
Compact, ergonomic performance cascaded from DURA-ACE
FEATURE
Raised hood peak improves ergonomics, while a longer hood body increases hand support
BENEFIT
Make DURA-ACE yours with custom button function and adjustable ergonomics
FEATURE
Easily change button function with the E-TUBE app
FEATURE
Find your optimum lever position with simple reach adjust
Model No ST-R7170-R
Series SHIMANO 105
Shifter type DUAL CONTROL LEVER
Brake hose (kit) SM-BH90-J-SSR, SM-BH90-JK-SSR
Hose joint Straight
Brake hose color (kit)|1 Black
Recommended brake caliper BR-R7170
Lever Oil SHIMANO Mineral
Reach adjust ✔
Clamp band (mm) 23.8-24.2
Funnel bleeding ✔
Free stroke adjust ✔
Di2 connectivity wireless Di2 shifting ✔
Firmware update by E-TUBE PROJECT ✔
