This Shimano Deore XT Rear Derailleur for a mountain bike is a high-quality part that has been previously owned. It is compatible with a 7-speed bike and has a long cage derailleur cage length. The mounting type is a hanger and it is a part type of a rear derailleur.

The brand is Shimano and the model is Shimano XT. This part is perfect for anyone looking to replace or upgrade their current derailleur. It is in good condition and has been well-maintained.