Shimano Alivio RD-T4000-SGS 9 Speed Long Cage Rear Derailleur

• Color: Black
• Largest Cog: 34
• Chain Wrap Capacity (teeth): 45
• Cage Length: Long
• Double Servo-panta mechanism
• Rear Der/Shifter Compatibility: Shimano Mountain
• Drivetrain Speeds: 9

Designed for 9-speed trekking drivetrains, the SHIMANO ALIVIO T4000 derailleur delivers light, precise shifting.