The GX Eagle Rear Derailleur gets the job done with a thoughtfully designed cage architecture that improves chain management.

• Mounting system and re-positioned Cage Lock offer greater durability
• Sealed cartridge pulley bearings
• Rear Derailleur Mount Type: 10×1 Standard
• Rear Der/Shifter Compatibility: SRAM X-Actuation
• Cage Length: Long
• Drivetrain Speeds: 12
• Color: Lunar
• Chain Wrap Capacity (teeth): 42
• Largest Cog: 52