Shift into a whole new gear with the Eagle 90 T-Type Rear Derailleur—where mechanical precision meets unshakeable durability. This beast features a revolutionary T-Type cable actuation ratio that delivers lightning-crisp shifts with laser-like accuracy, every single time. Built tough with the same Full Mount design as its electronic cousins, it's the strongest mechanical derailleur we've ever thrown at the trail. But here's the real magic: replaceable parallelogram links, skid plates, and a tool-free cage assembly mean you can rebuild this thing endlessly. Tough, precise, and built to last—the Eagle 90 is mechanical shifting perfected.