Comfortably smooth and intuitive auto-shifting rear derailleur for 1x11-speed systems. Keep your focus and enjoyment on smooth pedaling with the inspiring and intuitive automatic shifting of the SHIMANO CUES RD-U6070 rear derailleur.
• Automatic shifting compatibility lets anyone enjoy fun and sporty action without being an expert
• Always be ready for action in the right gear with SHIMANO STEPS enabled FREE SHIFT
• Automatic shifting without pedaling
• 11t upper and lower pulley wheels
• SD 300 port
• Compatible with LINKGLIDE 11-50T 10-speed CS
• Compatible with LINKGLIDE AND HG 11-speed chains