Shimano

GRX ST-RX600 11-Speed Right Drop-Bar Shifter/Hydraulic Brake Lever with BR-RX400 Flat Mount

The Shimano GRX ST-RX600/BR-RX400 hydraulic brake/shift lever and disc caliper features gravel inspired lever and bracket ergonomics.

• 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
• BR-RX400 disc caliper features Shimano ICE Technology for excellent heat dissipation
• Convenient tool access and One Way Bleed system mean set up and maintenance are simple