RD-M520c 12/11 Speed Shimano Road Compatible Rear Derailleur
Wide range rear derailleur ideal for gravel bikes. Compatible with Shimano 105 ST-5800 and GRX 600/810 road shifters.
- Total capacity: 49t
- Max. sprocket: 46/ 50t
- Overlength Cage
- 12/11-speed
- Shimano Road compatible
- Chain stabilizer reduces chain bouncing on rough terrain
- Aluminum cage, B-knuckle, B-bolt and outer link
- Bearing-equipped composite pulleys
- Weight: 269g
Compatible with these Shimano shifters: ST-R9100, ST-R9120, ST-9001, ST-9000, ST-R8000, ST-R8020, ST-R8025, ST-6800, ST-R7000, ST-R7020, ST-R7025, ST-5800, ST-RX810, ST-RX600