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Mechanical shifting at its absolute best. The Eagle 90 delivers a robust and rebuildable drivetrain inspired by its AXS Transmission counterparts.
Its Full Mount derailleur architecture provides exceptional durability, while the replaceable parallelogram links, skid plates, and tool-free threaded cage assembly make it the most serviceable derailleur SRAM has ever built. At its core is a forged aluminium E-MTB crankset with a drive-unit specific T-Type chainring, engineered for uncompromising strength and performance.
Designed for effortless precision, the Eagle 90 offers smooth shifting under load, full X-SYNC technology, and an intuitive four-step setup — Prepare. Hang.
Tighten. Route.
Built for riders who demand mechanical perfection with trail-ready resilience. Specifications Rear Derailleur: Eagle 90 Right Shifter: Eagle 90 Crank: Eagle 90 ISIS Crankarm Lengths: 160 mm / 165 mm / 170 mm Chainring: 34 T 104 BCD / 36 T Direct Mount Guard: Included – Aeroguard Chain: GX T-Type 126 links Cassette: XS-1275 T-Type 10-52 T
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