SRAM RIVAL ETAP AXS E1 12V Rear Derailleur

The SRAM RIVAL ETAP AXS E1 12V Rear Derailleur is a component designed for road and gravel bicycles, enabling precise electronic shifting across a 12-speed cassette. This rear derailleur is part of SRAM's eTap AXS wireless groupset system and is suitable for riders seeking reliable gear changes in various cycling conditions. It is compatible with SRAM's AXS ecosystem and supports both single and double chainring setups.

• Wireless electronic shifting using SRAM eTap AXS protocol
• Compatible with 12-speed SRAM road and gravel cassettes
• Designed for use with SRAM RIVAL eTap AXS groupsets
• Supports both 1x and 2x drivetrain configurations
• Features an Orbit fluid damper for chain management
• Constructed with a steel cage for durability
• AXS connectivity for customization and firmware updates
• Maximum cassette capacity: up to 36 teeth
• Battery not included; uses SRAM eTap AXS battery

This rear derailleur requires a compatible SRAM eTap AXS shifter and battery for operation. Firmware updates and customization are accessible via the SRAM AXS mobile app.

Available Variants: