Shimano GRX ST-RX400 Hydraulic Brake/Shift Lever - Left 2x10-Speed Black ModelNumber=K6477 Brake Track None Color Black

Brake Track None Color Black Defined Color Black Hub Drilling 24 ISO Diameter 622 / Road / 29" Manufacturer Spec ERD (mm) 596 Rim Center Offset (mm) 0 Rim Material Alloy Rim Width (Internal) 20 Tire Type Tubeless Ready Valve Presta Weight 450 Wheel Size 700c

}Onyx MTB Front Hub - 15 x 110mm Boost 6-Bolt Black

Bar Clamp Diameter (mm) 22

2 Defined Color Black ISO Width (mm) 42 ISO Diameter 622 / Road / 29" Tire Intended Use Gravel Tire Diameter 700c Tire Bead Folding Labeled Size 700 x 42 Tire Type Tubeless Ready Clincher PSI 70

Drivetrain Speeds 10 Front Der/Shifter Compatibility Shimano Flatbar Road Shifter Style Trigger

Shimano GRX ST-RX400 Hydraulic Brake/Shift Lever - Left 2x10-Speed Black ModelNumber=K6477 Brake Track None Color BlackShimano GRX ST RX400 Hydraulic Brake Shift Lever Left 2x10 Speed Black. GRX ST RX400 Brake Shift Lever & Disc BrakeGravel 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 Compatible only with FD 4700 and FD RX400 front derailleurs and RD RX400 and RD 4700 rear