Shimano GRX ST-RX600 Mechanical Shift and Hydraulic Brake Lever Smith Optics incorporating our best technical innovations

incorporating our best technical innovations in a comfortable

adjustable visor and integrated MIPS protection

Soft and absorbent Microwipe™ thumb brushes away sweat with ease

approximate weight 1300g

Shimano GRX ST-RX600 Mechanical Shift and Hydraulic Brake Lever Smith Optics incorporating our best technical innovationsGRX ST RX600 Shifter Hydraulic Brake Lever ST RX600 Dual Control shift brake levers provide the same light shifting operation as top tier systems Anti slip lever design Reach adjust mechanism allows lever to be adjusted to suit any hand size, type of riding and individual rider preferences Adjustable Reach Yes Brake Lever Actuation Hydraulic Hydraulic Fluid Type Mineral Oil Includes Brake No Rear Der Shifter Compatibility Shimano Road Rotor Included