Shimano 105 Di2 R7170 Hydraulic Shift/Brake Lever Description:

The SHIMANO 105 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:

• Reach adjustment and customized button functions allow you to dial in your ideal ergonomics
• Creates a clean cockpit with wireless connection and enhances the aesthetic of your bike while keeping shifting lightning fast
• Easily change button function with the E-TUBE app
• Raised hood peak improves ergonomics, while a longer hood body increases hand support
• Includes 2 x CR1632 batteries

Specifications:

• Shifter Style: Lever (Road)
• Speed: 2 x 12 Speed
• Derailleur Compatibility: Shimano 105 Di2
• Shift Mechanism: Electronic (Wireless)
• Adjustable Reach: Yes
• Brake Type: Hydraulic
• Brake Fluid: Mineral Oil
• Color: Black
• Weight: 208g (each)

This product is expected to become available for purchase on Friday, November 21, 2025