STI dual control right Shimano 105 ST-R7170 12 speeds(2x12) Di2

Shimano 105 Di2 ST-R7170 12-speed STI Dual Control right

The new SHIMANO 105 ST-R7170 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.

Features - Shimano 105 Di2 ST-R7170-R 12-speed STI Dual Control right for hydraulic Disc Brake

• Clean cockpit: Wireless connection enhances the aesthetic of your bike while keeping shifting lightning fast

• Longer lasting. Uses two CR1632 batteries (battery life: 3.5 to 4 years)

• Compact, ergonomic performance cascaded from DURA-ACE

• Raised hood peak improves ergonomics, while a longer hood body increases hand support

• Easily change button function with the E-TUBE app

• Find your optimum lever position with simple reach adjust

Product features

• Use: Road

• Group: 105 Di2 R7100

• Model: ST-R7170-R

• Type: Dual-Control (STI)

• Handlebar mounting: right

• Gear rear: 12-speed

• Optical gear display: No

• Lever reach adjust: Yes

• Handlebar diameter: 23.8mm/24.2mm

• Brake-type: Hydraulic Disc Brake

• Recommended brake caliper: BR-R7170

• Brake lever brake hose (Kit): SM-BH90-J-SSR, SM-BH90-JK-SSR

• Brake lever funnel bleeding: Yes

• Brake lever hose joint: Straight

• Compatible electric wire: EW-SD300

• E-tube Project: Yes

• E-tube port (pcs): 1

• E-tube connector (pcs): 0

• Di2 Wireless-Chip: Yes

• Battery: CR1632 x 2