Shimano Shifters | Dura-Ace Di2 ST-R9170, 2x11-Speed

DURA-ACE DI2 Hydraulic Disc Brake - Dual Control Lever - 2x11-speed ST-R9170
With a compact overall shape, the DURA-ACE R9150 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 race situations. An updated button feel and layout ensures precise movement while enhanced ergonomics guarantee comfort, allowing you to concentrate on the effort.

Features

• More control and confidence in race condition
• Optimally balanced hydraulic brake system for racing
• Dedicated brake lever shape, stroke, contact point, stiffness, and reliable shift paddles
• Lightweight
• Carbon composite plastic material of the hood
• The more intuitive, quicker-shifting operation
• More defined click feeling and ergonomic shift lever position
• Customizable function to fit any riding style
• Each switch has the option for multi-shift ON or OFF
• E-Tube Project
• Optimum power transmitted with a firm grip
• Ideal ergonomic cover shape with better thickness & tenderness

Specifications

• Model No: ST-R9170-L
• Series: Dura-Ace R9150 Series
• Color: Series color
• Average weight: 160
• Shifter type: Dual Control Lever
• Remote switch: ✔
• Shift lever|Front speeds: 2
• Shift lever|Rear speeds: 11
• Shift lever|Compatible rear derailleur type: Road 11-speed
• Brake lever|Brake hose (Kit): SM-BH90-JK-SSR
• Brake lever|Hose joint: Straight
• Brake lever specifications|Brake hose color (kit)|1: Black
• Brake lever|Recommended brake caliper: BR-R9170
• Brake lever|Brake fluid|Shimano Mineral Oil: Shimano Mineral
• Brake lever|Reach adjust|Tool: ✔
• Brake lever|Reach adjust: ✔
• Brake lever|Clamp band (mm): 23.8 - 24.2
• Brake lever|Funnel bleeding: ✔
• Brake lever|Free stroke adjust: ✔
• Shifter Lever body|Main: CFRP
• Di2 connectivity wired|Di2 shifting: ✔
• Firmware update by E-Tube Project: ✔
• SD50 port (pcs): 2
• SD300 port (pcs): 0
• SD50 connector (pcs): 0
• SD300 connector (pcs): 0
• Port for remote sprinter shifter (pcs): 0
• Port for SD300 satellite shifter (pcs): 0

SKU#

*Note: Images are for representational purposes only. Actual size/packaging varies with product type/size.

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