Shimano 105 Di2 ST-R7170 Shift Lever - Rear

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 

• 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

Specification

• 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 calliper: 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

Material

• Body: CFRP
• Lever: Aluminium, painted

Colour

• Series colour

Weight

• Approx. 212g

Contents

• 1 x Shimano 105 Di2 ST-R7170 12-speed STI Dual Control right for Hydraulic Disc Brake
• 2 x CR1632 Battery

Brake Calliper BR-R7170, Brake Hose SM-BH90-J-SSR / SM-BH90-JK-SSR and Mineral oil SM-DB-Oil not included!