Shimano GRX ST-RX810 Shifter/Brake Lever BR-RX810 Hydraulic Disc Brake Caliper - Right/Rear 11-Speed Flat Mount Caliper Fits Brand-Diamondback 5 Lockout Switch Shock Mounted

5 Lockout Switch Shock Mounted Switch Eye to eye length (mm) 230

Brake Lever Actuation Short Pull Super SLR Pad Type Cartridge Brake Position Set Brake Mount Type Mid Reach Caliper (47mm - 57mm) Defined Color Black

Extremely lightweight

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Shimano GRX ST-RX810 Shifter/Brake Lever BR-RX810 Hydraulic Disc Brake Caliper - Right/Rear 11-Speed Flat Mount Caliper Fits Brand-Diamondback 5 Lockout Switch Shock MountedGRX ST RX810 Shifter Hydraulic Brake LeverGravel inspired Dual Control shift brake lever and bracket ergonomics Anti slip brake lever Same light shifting operation as top tier systems Tooled reach adjust allows for lever to be adjusted to fit multiple hand sizes and riding preferences Brake Lever Actuation Hydraulic Rotor Included No Brake Caliper Mount Flat Mount Brake Lever Use Right Rear Der Shifter Compatibility Shimano Road Drivetrain Speeds 11