Budget-friendly Shimano 105 Di2 St-r7170 Wireless 2x12-speed Shift/brake Lever With A 85% Price Cut [xg86GzYl]

Budget-friendly Shimano 105 Di2 St-r7170 Wireless 2x12-speed Shift/brake Lever With A 85% Price Cut [xg86GzYl]

The Shimano 105 Di2 ST-R7170 is a shift/brake lever that integrates wireless electronic shifting with hydraulic disc braking for 12-speed road bicycles. This component brings advanced Di2 technology to the 105 series, offering precise shifting and reliable braking performance.

The ST-R7170 lever combines Shimano's Di2 electronic shifting with hydraulic disc braking, providing a clean cockpit setup due to its wireless design. It features customizable button functions and reach adjustments to enhance rider ergonomics and comfort. The lever is powered by two CR1632 batteries, ensuring long-lasting performance.

Wireless Shifting: Enhances bike aesthetics and simplifies setup while maintaining fast and precise gear changes.
Customizable Ergonomics: Reach adjustment and programmable button functions allow riders to tailor the lever to their preferences.
Long Battery Life: Utilizes two CR1632 batteries with an estimated lifespan of 3.5 to 4 years.
Compact Design: Derived from DURA-ACE ergonomics, featuring a raised hood peak and longer hood body for improved hand support.

Model Number: ST-R7170
Shifter Type: Dual Control Lever (DCL)
Brake Type: Hydraulic Disc Brake
Speeds: 2x12
Brake Hose Compatibility: SM-BH90-J-SSR, SM-BH90-JK-SSR
Hose Joint: Straight
Recommended Brake Caliper: BR-R7170
Oil Type: Shimano Mineral Oil
Reach Adjust: Yes
Clamp Band Diameter: 23.8 – 24.2 mm
Funnel Bleeding: Yes
Free Stroke Adjust: Yes
Di2 Connectivity: Wireless
Firmware Update: Via E-TUBE PROJECT
SD300 Port: 1
Battery: 2 x CR1632
Average Weight: 211 grams (per lever)

Original SHIMANO parts guarantee that all components work perfectly for optimum performance and maximum safety and longevity.