With a compact overall shape, the DURA-ACE R9170 levers bring both SHIMANO's praised hydraulic disc brake technology and the category-leading DI2 electronic shifting in a package ready for the most demanding of race situations. An updated button feel and layout ensure precise shifting while enhanced ergonomics guarantee comfort, allowing you to concentrate on the effort at hand.
More control and confidence in race condition
Optimally balanced hydraulic brake system for racing
Dedicated brake lever shape, stroke, contact point, stiffness and dedicated shift paddles.
Carbon composite plastic material of hood.
More intuitive, quicker shifting operation
More defined click feeling and ergonomic shifting lever position.
Customizable function to fit any riding style
Each switch has the option for multi-shift ON or OFF.
Optimum power transmitted with firm grip
Ideal ergonomic cover shape with better thickness & tenderness.
MODEL NO: ST-R9170-R
SERIES: DURA-ACE R9170 Series
Average weight: 160 g
Shift lever specifications_Shifter type: DUAL CONTROL LEVER
Shift lever specifications_Remote switch: ✔
Shift lever specifications_E-tube connector (pcs): 0
Shift lever specifications_E-tube port (pcs): 2
Shift lever specifications_Multiple input_Hold: ✔
Shift lever specifications_Firmware update by E-TUBE Project: ✔
Port for remote sprinter shifter (pcs): 0
Brake lever specifications_Brake fluid_SHIMANO Mineral Oil: SHIMANO Mineral
Brake lever specifications_Brake hose color (kit): Black
Brake lever specifications_Free stroke adjust: ✔
Brake lever specifications_Recommended brake caliper: BR-R9170
Brake lever specifications_Brake hose (Kit): SM-BH90-JK-SSR
Brake lever specifications_Funnel bleeding: ✔
Brake lever specifications_Hose joint: Straight
Brake lever specifications_Reach adjust_Tool: ✔
Clamp band_Inner diameter: 23.8 - 24.2
Shift lever_Main: CFRP
Shift lever specifications_Compatible RD Type: Road 11-speed
Shift lever specifications_Rear speeds: 11