Shimano Alivio M4000 9 Speed Shadow SGS Silver Rear Derailleur – Bagged

Shimano Alivio M4000 9sp Shadow Derailleur

Alivio M4000 Shadow 9-speed rear derailleur for the dependable shifting performance and durability
– Shadow design features a super low profile design and optimized slant angle for super light shifting action
– Strong return spring for a positive shifting feel
– Durable 11T bearing pulleys for low friction
– Max Sprocket: 36T
– Min Sprocket: 11T
– 45T capacity