105 ST-R7170-RE Di2 Shift/Brake Lever BR-R7170 Hydraulic Disc Brake Caliper – Rear 12-Speed Flat Mount

Details 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 Includes L03A Resin pads with finned alloy backplate SPECIFICATIONS Includes Brake:Disc Brake Caliper Mount:Flat Mount Hydraulic Hose Length:1700 Brake Lever Use:Right Brake Type:Disc 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 Front Der/Shifter Compatibility:Shimano Road Di2 Brake Lever Actuation:Hydraulic Defined Color:Black