SRAM
SRAM GX Eagle AXS Transmission 12-speed rear derailleur
The SRAM GX Eagle AXS Transmission 12-speed rear derailleur offers electronic shifting, a revised battery position, and a reconfigured gearbox for improved protection. It's designed for MTB use with a steel inner cage for added robustness.
Checked Jul 15, 2026 14:46
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About SRAM GX Eagle AXS Transmission 12-speed rear derailleur
The SRAM GX Eagle AXS Transmission 12-speed rear derailleur features a revised battery position and reconfigured gearbox for better protection from shocks. It offers electronic shifting and a steel inner cage for added robustness. The derailleur is designed for MTB use and features a tool-free cage and clutch assembly, making it removable and upgradable. It also has a first-of-its-kind Hangerless Interface, mounting around the wheel axle itself and making direct contact with the cassette with no hanger required. Use the verified attributes to compare available versions before choosing.
- Electronic shifting
- 12-speed
- Revised battery position
- Reconfigured gearbox
- Tool-free cage and clutch assembly
- Steel inner cage
- Hangerless Interface
Specifications
- Electronic shifting
- Yes
- Chainring count
- 1
- Chainring size
- 52T
- Brake mount
- Direct Mount
- Brake compatibility
- SRAM MTB 12-speed
- Drivetrain series
- SRAM GX
- Maximum sprocket
- 52 T
- cassette_range
- 10-52T
- drivetrain_brand
- SRAM
- largest_sprocket
- 52 T
- smallest_sprocket
- 10 T
- speed_count
- 12-speed
- model_code
- SRA481278
- use
- MTB
- closure
- Lace
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