Shimano 105 ST-R7170-RE Di2 Shift/Brake Lever - Right 12-Speed Black Model=D-Torq Wrench and ride with 3-D maps

and ride with 3-D maps with structured Tacx training plans

Compatible with Shimano's SW-RS801-S/T/E satellite shifter (sold separately) Brake Lever Actuation Hydraulic Double or Triple Double Rotor Included No Brake Lever Use Left Drivetrain Speeds 12 Front Der/Shifter Compatibility Shimano Road Di2 Color Black Hydraulic Fluid Type Mineral Oil Includes Brake No Adjustable Reach Yes Adjustable Contact Point Yes Defined Color Black Side Left

Gravel bikes deserve SRAMs lightest and stiffest cranks too

Four-piston brakes for confident stopping on loaded descents

Designed to be used with SRAM Eagle 12-speed chains

Shimano 105 ST-R7170-RE Di2 Shift/Brake Lever - Right 12-Speed Black Model=D-Torq Wrench and ride with 3-D mapsThe Shimano 105 ST R7170 Di2 Shift Brake lever features Di2 electronic shifting for precise intuitive gear changes to even more riders. 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