Shimano -
The Shimano 105 ST-R7170 Di2 Shift/Brake lever features Di2 electronic shifting for precise, intuitive gear changes to even more riders. The 105 BR-R7170 caliper features the Shimano Flat Mount System and its low-profile design that is ideal for road bikes. 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 Includes 2 x CR1632 batteries 10% wider pad clearance decreases the chance of disc brake rotor rub Maintenance-friendly one way bleeding process See More Shimano 105 ST-R7170-L Di2 Shift/Brake Lever with BR-R7170 Hydraulic Disc Brake Caliper - Front, 2x, Flat Mount with Fork Adaptor, Black Includes Brake: Disc Brake Caliper Mount: Flat Mount Hydraulic Hose Length: 1000 Brake Lever Use: Left Brake Type: Disc Hydraulic Fluid Type: Mineral Oil Adjustable Reach: Yes Rotor Included: No Double or Triple: Double keyword search: Di2 , 105 Pad Compound: Resin Color: Black Front Der/Shifter Compatibility: Shimano Road Di2 Brake Lever Actuation: Hydraulic Drivetrain Speeds: 2x12 Shimano 105 ST-R7170-R Di2 Shift/Brake Lever with BR-R7170 Hydraulic Disc Brake Caliper - Rear, 12-Speed, Flat Mount, Black Includes Brake: Disc Brake Caliper Mount: Flat Mount Hydraulic Hose Length: 1700 Brake Lever Use: Right Hydraulic Fluid Type: Mineral Oil Rear Der/Shifter Compatibility: Shimano Road Di2 Adjustable Reach: Yes Rotor Included: No keyword search: Di2 , 105 Color: Black Pad Compound: Resin Brake Lever Actuation: Hydraulic Drivetrain Speeds: 2x12