ROAD / GRAVEL REAR DERAILLEURS
11-SPEED (SHIMANO-COMPATIBLE)
• RD-GR580C (RD-M520C) Overlength Cage, Max Sprocket: 46/50/52t 10/9-SPEED (SHIMANO-COMPATIBLE) • RD-GR480 Long Cage, Max Sprocket: 30/32/34/36t |
11-SPEED (SHIMANO-COMPATIBLE)
• RD-GR580C (RD-M520C) Overlength Cage, Max Sprocket: 46/50/52t 10/9-SPEED (SHIMANO-COMPATIBLE) • RD-GR480 Long Cage, Max Sprocket: 30/32/34/36t |