[11 speed]

[7 8 9 speed]

[10 speed]

Material:
Plastic steel ismain material, steel guide plate, wear-resistant plastic guide wheel
Speed: 7/8/9/10/11 speed
Weight: about 254g (7/8/9/10 speed) about 256g (11 speed)
Total gear change: 45 teeth (7/8/9/10 speed) 53 teeth (11 speed)
Features: high strength, silent guide wheel

Package include:
1 * Bike Rear Derailleur Spare Parts
Each cable is labeled with color for different uses.