Shimano Deore RD-M5120 10/11 Speed Rear Derailleur

Using the Shimano Shadow RD+ design this derailleur delivers consistent shifting performance over rough terrain. The low profile design avoids damage from rocks and the chain stabilizing technology reduces chain drop and makes for a quiet drivetrain.

• Material: aluminum
• Capacity: 41t
• Cassette Range: 2 x 11/10 42t 1 x 10 46t
• Gearing: long 2 x 11 2 x 10 1 x 10
• Compatibility: HG-X11 11-speed HG-X 10-speed