SRAM GX Eagle Rear Derailleur Inner Cage
Best reliable performance for maintaining a high end drivetrain.
A direct replacement inner cage for your SRAM GX Eagle rear derailleur. It comes equipped with X-Sync pulleys, ensuring your chain stays put and shifts smoothly. This part is key for maintaining the performance of your 12-speed setup.
$40.00
at
AMG Cyclery
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Who it's for
- Riders experiencing degraded shifting performance due to worn components.
- Cyclists seeking a budget-friendly alternative to replacing an entire derailleur.
- Owners of GX Eagle derailleurs prioritizing original equipment manufacturer quality.
Who should skip it
- Novice mechanics or those uncomfortable with detailed bike maintenance tasks.
- Riders with extensive derailleur damage beyond just the cage and pulleys.
- Cyclists with non-GX Eagle SRAM drivetrains or other brand components.
Performance breakdown
Shift Precision
Crisp, reliable indexing keeps gear changes snappy under heavy pedaling loads.
Chain Retention
Updated architecture keeps the chain locked in place on technical descents.
Installation Ease
Direct replacement design makes swapping out damaged cages a straightforward task.
Durability
Rugged aluminum construction withstands rock strikes and aggressive trail abuse.
Drivetrain Compatibility
Seamlessly integrates with wide-range 10-52T cassettes for maximum climbing versatility.
Pulley Smoothness
Pre-installed X-Sync wheels deliver consistent, quiet operation right out of the box.
Key Specs
Derailleur Position
Rear
Drivetrain Speeds
12
Mount Type
Hanger
Max Rear Cog Teeth
52
Min Rear Cog Teeth
10
Total Capacity
42 teeth
Cage Length
Long
Intended Use
Mountain
Material
Aluminum
Weight
59 grams
Know before you buy
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