Designed for 9-speed trekking drivetrains, the SHIMANO ALIVIO T4000 derailleur delivers light, precise shifting.
FEATURES
- Light, precise, silent and smooth shifting operation
- Double Servo-panta mechanism
- 9-speed drive train
- Lower profile than current RD-M430
- Total capacity: 45T
- Color options: Black, Silver
***These are OEM Shimano Parts, Brand new, Never Installed on Bike, Never used in any way, just NOT in retail packaging.***
