Shimano RD-RX810 GRX Rear Derailleur - 2 x 11 Speed

SHIMANO GRX - Rear Derailleur - SHIMANO SHADOW RD+ - 34T max low sprocket - 2x11-speed. Compatible with road cassettes with a 34T low sprocket max

• SHIMANO SHADOW RD+ (11-speed)
  
• Adjustable chain stabilizer prevents chain slapping and drops
  
• Switch stabilizer ON/OFF to match the terrain
  
• Gravel-tuned clutch tension
  
• Silent and uninterrupted rear shifting on rough terrain
  
• Smooth and reliable mixed surface shifting
  
• Compatible with current road DUAL CONTROL LEVER
  
• Top sprocket: Max. 11T/Min. 11T
  
• Low sprocket: Max. 34T/Min. 30T
  
• Total capacity: 40T
  
• Max Front Difference: 17T
  
• Compatible Chain: HG-EV 11-speed/HG-X11
  
• Recommended Cassette: CS-R8000 11/30T, or 11/32T; CS-HG800-11 11/34T
  
• Cable Adjuster: yes
  
• age Length: One-Spec
  
• Pulley Teeth: 13t
  
• Total Capacity: 31t
  
• Weight: 255g.