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
|Oil type||Mineral Oil|
|Caliper mounting||Flat mounting|