Whether at the starting line or not, the X0 Eagle Transmission (T-Type) derailleur is a competition-proven powerhouse for riders looking to showcase their skills. The X0 Eagle Transmission derailleur is an integrated and interdependent drivetrain component that mounts directly to the axle of the wheel and interfaces with the cassette through a unique derailleur-free design. This fundamentally changes the relationship between the cassette and the derailleur. Additionally, the full-mount attachment creates a much stronger connection that engages on both sides of the frame. The new Transmission derailleurs are just as intuitive to pair and set up as our Eagle AXS derailleurs. It is no exaggeration to say that the X0 Eagle Transmission derailleur makes a significant leap in robustness on the trails and allows for all the common maintenance tasks that demanding riders expect. It is equipped with an Overload Clutch that enhances durability and features protective covers on the B-knuckle and outer joint that are fully replaceable or can be upgraded to the XX Skid Plate. Ultimately, the X0 Eagle Transmission derailleur changes the game and meets the demand for high-quality components designed for long-lasting performance.