SRAM Rival AXS E1 Front Derailleur

The SRAM Rival AXS E1 Front Derailleur brings wireless shifting to 2x road drivetrains without the complexity of cables or the compromises of entry-level electronics. Designed around SRAM's X-Range chainring combinations, it uses a refined cage geometry to deliver clean, reliable front shifts across the full cassette range.

SRAM's Yaw movement and auto-trim technology keep the derailleur continuously aligned with your chain angle, eliminating the rub and rasp that plagues conventionally set-up front derailleurs. AXS wireless integration means setup, firmware updates, and customization all happen through the app — and the included setup tool takes the guesswork out of initial positioning. The result is a front derailleur that largely looks after itself once it's dialled in.

SRAM Rival AXS E1 Front Derailleur Specs at a Glance

• Wireless AXS integration with app-based setup and customization
• Yaw technology with auto-trim for rub-free performance across all gears
• Compatible chainring combinations: 46/33T, 48/35T, 50/37T
• Optimized cage shape for use with SRAM X-Range chainrings
• Includes derailleur setup tool for precise positioning