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
Description
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