The SRAM RED AXS E1 Replacement Rear Derailleur Cage is a direct replacement cage designed for riders servicing or repairing a compatible SRAM RED AXS E1 rear derailleur. Built from carbon for lightweight stiffness, this cage is designed to support 36T max capacity setups while restoring proper pulley alignment and shifting performance.

This is a cage only and does not include a complete derailleur. This cage is new, was removed from a new derailleur prior to being used. Comes as seen in picture. 

Key Features

• OEM replacement cage for SRAM RED AXS E1 rear derailleurs

• Lightweight carbon construction

• Designed for 36T capacity drivetrains

• Ideal for crash repair or worn cage replacement

• Restores correct pulley alignment and shifting performance

Specifications

• Drivetrain Compatibility: SRAM RED AXS E1

• Max Capacity: 36T

• Material: Carbon fiber

• Application: Rear derailleur cage replacement

Compatibility

• SRAM RED AXS E1 rear derailleurs requiring a 36T cage

Not a complete derailleur. Cage only.

In the Box

• SRAM RED AXS E1 replacement rear derailleur cage (carbon)

Why It Matters

A bent or damaged derailleur cage can quickly ruin shifting performance and drivetrain wear. Replacing the cage is a cost-effective way to restore proper alignment and keep your RED AXS drivetrain running smooth and precise.