The 8 Speed Shimano Deore LX RD-M560 long cage rear derailleur is a high-quality component designed for mountain bikes. Made of durable aluminum, this rear derailleur features a long cage design and is compatible with Shimano brand components. With its sleek black color and precise 8-speed functionality, this derailleur is a reliable choice for enhancing your cycling experience. Easy to install with a bolt-on mounting type, this rear derailleur from Shimano is a must-have for any serious mountain biking enthusiast.