SRAM Eagle 90 Transmission Groupset – Mechanical 12-Speed

Precision and Durability, Ready for Anything
The Eagle 90 Transmission delivers the ultimate mechanical shifting experience. Engineered with the same robust Full Mount derailleur architecture as its AXS siblings, this groupset is built to last. Replaceable outer and inner parallelogram links, skid plates, and a tool-free threaded cage assembly make it the most rebuildable derailleur SRAM has ever designed.

Performance That Delivers

• Forged aluminum DUB crankset with 32T T-Type chainring and removable bash guards

• XS-1275 T-Type 10-52 cassette with full X-SYNC technology

• Double-click T-Type actuation mechanical shifter for crisp, reliable shifts under load

• Revolutionary four-step setup: Prepare. Hang. Tighten. Route. No guesswork, no limit screws, no B-tension needed

Specifications

• Rear Derailleur: Eagle 90

• Front Derailleur: N/A

• Shifter Right: Eagle 90

• Shifter Left: N/A

• Crank: Eagle 90 DUB

• Crank Arm Lengths: 165mm, 170mm, 175mm

• Chainring: 32T DM with 2 bash guards

• Chain: GX Eagle Transmission Flattop 126-link

• Cassette: XS-1275 T-Type 10-52

• Compatibility: UDH hanger frames only

Why You’ll Love It

With the SRAM Eagle 90, experience mechanical shifting that’s effortless, robust, and rebuildable. Perfect for E-MTB riders and trail adventurers seeking long-lasting performance, precise shifts, and the freedom to ride further and harder.