Shimano ALIVIO 9 Speed Rear Derailleur RD-M430

The Shimano RD-M430 ALIVIO Rear Derailleur is a good value rear derailleur offering precise, smooth and light action shifting performance due to Shimano's Double Servo-Panta technology. The Wide Link structure is used for more durability, rigidity. While, the product still maintains a low weight and a low profile design