Shimano ST-RX820 GRX 12 Speed Mechanical Shift Hydraulic STI Lever

Shimano GRX, with its gravel specific ergonomics, optimized gearing options, rugged reliability, and quiet and stable drivetrain, sets itself apart from the rest of the component world

GRX hydraulic disc brake STI's give you control, modulation and power with minimal effort in all riding conditions

Raised hood head prevents hand misalignment and slippage

Anti-slip texture and brake lever coating gives higher braking efficiency and reduces fatigue on long rides

Choose left / right or pair also available  - 

-Right hand 12-speed lever

-Left hand 2-speed lever