Shimano GRX ST-RX715 Di2 Shift/Brake Lever BR-RX410 Hyd Disc Brake Caliper - Right/Rear 12-Speed Flat Mount Caliper For 25mm Mount MFPN=SBFR-111-BYEL Casing: 30 TPI

Casing: 30 TPI

Improved radial compliance for better traction over bumps & chatter while reducing negative feedback to the rider gives enhanced performance & comfort

M110 drop bar shifter levers allow for the use of a Shimano Shadow Plus 11-speed rear derailleur with road handlebars to create a drop bar 1x11 setup

Shifter Style Trigger Color Black Drivetrain Speeds 7 Rear Der/Shifter Compatibility SRAM X-Actuation

Shimano GRX ST-RX715 Di2 Shift/Brake Lever BR-RX410 Hyd Disc Brake Caliper - Right/Rear 12-Speed Flat Mount Caliper For 25mm Mount MFPN=SBFR-111-BYEL Casing: 30 TPIThe 12 speed Shimano GRX RX715 Di2 Dual Control lever offers fast wireless shifting and excellent braking power with an optimized modulation for gravel riding. The RX715 Di2 shift brake lever is paired with a GRX BR RX410 flat mount disc brake caliper that brings a new level of control to gravel cycling with enhanced modulation and a quicker initial braking point. And despite its compact construction the system is quieter and easier to maintain. ST