The GRX 820 Dual Control Lever delivers light and responsive shifting for mixed-terrain riding. The ergonomic shifter design improves comfort and the textured, anti-slip brake lever increases control on bumpy terrain.


• ST-RX820-LA option for adjustable seat post
  
• Mechanical shift
  
• Hydraulic disc brake
  
• Mineral oil
  
• Consistent braking performance in all weather conditions
  
• Reach adjustment range (10.9 mm)
  
• Clamp band diameter – 23.8-24.2 mm
  
• Recommended brake caliper (not included): BR-RX820
  
• Recommended brake hose kit (not included): SM-BH90-JK-SSR

Attributes

Brake Lever Comp.	Road hydraulic disc brakes
Shifter Material	Aluminum
Primary Color	Black
Shifter Compatibility	Shimano 12 sp.