SRAM X01 Eagle Rear Derailleur 12 Speed Long Cage Black

X-Horizon parallelogram minimizes chain slap and is maintains constant gap with the 10-50 Eagle cassette.

• Type 3 clutch is smoother and more durable
• 14T lower pulley
• Includes a chain gap tool that makes it easy to set up the correct chain length

X01 Eagle™ is an advanced drivetrain that blends uncompromising performance with exceptional freedom. This lightweight system was designed to supply the best racers with advanced tools for enduro and aggressive trail riding. It offers the desired simplicity of a 1x drivetrain with a new level of toughness, precision, and smooth and silent operation. X01 Eagle™ gives you the freedom to enjoy any terrain, and any location at any speed.