SRAM Dérailleur Arrière Sram GX Eagle Chape Longue 12V 52D

An optimised cage for Eagle 10-52 tooth cassettes

The updated cage design improves chain management and retention, while promoting precise shifting. This derailleur works with SRAM Eagle 10-52 tooth cassettes and remains backward compatible with 10-50 tooth models.

Technologies dedicated to single-chainring drivetrains

X-Actuation technology ensures precise derailleur movement across the entire cassette. The X-Horizon design limits parasitic horizontal movement and reduces the risk of unintentional shifts.

The Roller Bearing Clutch system stabilises the cage and limits bounce and chain slap. The Cage Lock feature allows you to lock the cage forward for easy rear wheel removal and chain installation.

Technical specifications

• Brand: SRAM
• Range: GX Eagle
• Reference: 00.7518.137.000
• Type: mechanical rear derailleur
• Number of speeds: 12
• Drivetrain: 1x12 single-chainring
• Cage: long
• Cassette compatibility: 10-50 and 10-52 teeth
• Maximum large sprocket: 52 teeth
• Pull ratio: X-Actuation
• Cage material: aluminium
• Pulley bearings: steel
• Colour: Lunar (grey)

FAQ – SRAM GX Eagle 12s Rear Derailleur

Is this derailleur compatible with a 10-52 tooth cassette?

Yes. This GX Eagle version is designed to work with 10-52 tooth cassettes. It also remains compatible with Eagle 10-50 tooth cassettes.

Is it compatible with a 2x drivetrain?

No. The SRAM GX Eagle is designed for 1x12-speed single-chainring drivetrains.

Is the derailleur mechanical or electronic?

This is a cable-actuated mechanical derailleur, using the X-Actuation pull ratio.