Eagle 90 Transmission Groupset

Description |

Mechanical Eagle at its absolute best. The SRAM Eagle 90 Transmission Groupset delivers the strength, precision, and ride quality of Transmission technology in a fully mechanical setup built to thrive under load and far from home. Designed exclusively for UDH frames, Eagle 90 brings hangerless Full Mount architecture, ultra-durable construction, and unmatched rebuildability to riders who want dependable performance without batteries.

At the core of the system is a forged aluminum DUB crankset paired with a 32T T-Type chainring and removable bash guards for added protection. Shifting under load is seamless thanks to the XS-1275 T-Type cassette and a premium double-click mechanical shifter that delivers crisp, confident shifts even when you are pushing hard. Setup is radically simplified with SRAM’s four-step Transmission process: Prepare. Hang. Tighten. Route. No limit screws, no B-tension, and no guesswork.

Features |

• Mechanical Eagle Transmission groupset designed for UDH frames only
• Full Mount hangerless rear derailleur with unmatched rebuildability
• Forged aluminum DUB crankset with 32T T-Type chainring and bash guards
• XS-1275 T-Type cassette with 10–52T range and X-SYNC technology
• Premium double-click mechanical shifter with MMX compatibility
• Simple four-step Transmission setup with no limit screws or B-tension
• Includes GX Eagle Transmission Flattop chain

Specs |