Shimano GRX ST-RX600 Shift/Brake Lever BR-RX400 Hydraulic Disc Brake Caliper - Right/Rear 11-Speed Flat Mount Caliper BLK Roubion 4 2022+ Tool-free reach adjust provides customized

Tool-free reach adjust provides customized hand fitment

The 3P damper features three compression positions: Open

Three elite grade ingredients deliver superior results

Bracket On frame Light Type LED Output 35 Lux Position Front Primary Color Black

Shimano GRX ST-RX600 Shift/Brake Lever BR-RX400 Hydraulic Disc Brake Caliper - Right/Rear 11-Speed Flat Mount Caliper BLK Roubion 4 2022+ Tool-free reach adjust provides customizedGRX ST RX600 Shifter Hydraulic Brake LeverST 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 Brake Lever Actuation Hydraulic Rotor Included No Brake Caliper Mount Flat Mount Brake Lever Use Right Drivetrain Speeds 11 Front Der Shifter Compatibility Shimano