The Pinnacle of Mechanical Shifting.

The SRAM Eagle 90 T-Type Rear Derailleur sets a new benchmark for mechanical drivetrain performance. Featuring a brand-new T-Type cable actuation ratio, it delivers unmatched precision, consistent shifts under load, and the confidence to push harder in any terrain.

Inspired by its electronic Eagle Transmission siblings, the Eagle 90 uses the Full Mount design for unmatched strength and durability. Built to handle the toughest rides, it’s also SRAM’s most rebuildable derailleur to date—with replaceable skid plates, outer and inner parallelogram links, and a tool-free threaded cage assembly for hassle-free service and customization.

Key Features

• T-Type Compatibility – Pairs with SRAM’s latest 12-speed mechanical Eagle Transmission drivetrains.

• Full Mount Design – The most robust mechanical mounting solution SRAM offers.

• Ultimate Durability – Engineered to be the strongest mechanical derailleur in SRAM’s lineup.

• Rebuildable Architecture – Replaceable skid plates, parallelogram links, and cage for long-term serviceability.

• Tool-Free Cage Removal – Makes servicing quick and easy.

• Sleek Silver/Black Finish – Matches SRAM’s premium Eagle 90 aesthetic.

Ride it hard. Rebuild it easy. The Eagle 90 rear derailleur is mechanical shifting—reimagined.