Shimano Derailleur control 2 speed dual lever control GRX ST-RX400-L

• ・Better control on varied terrain.
• "Ergonomics of the lever and bracket inspired by the practice of Gravel
• " Non-slip brake lever
• ・Shifts as easy as with high-end systems

Features

The DUAL CONTROL lever SHIMANO GRX provides light, responsive shifting for mixed terrain riding. The ergonomic lever design enhances comfort and the textured, non-slip brake lever increases control on bumpy terrain.