The SRAM Force AXS Rear Derailleur E1 is engineered for smooth, responsive shifting across a wide range of gearing setups, whether you run a 1x or 2x drivetrain. This updated version features a lighter cage and larger X-SYNC pulley wheels to improve efficiency while shedding 12 grams from the previous model.

Compatible with 10-28T to 10-36T cassettes, it offers the flexibility to tackle climbs, descents, and everything in between. AXS wireless integration simplifies setup and allows you to customize shifting behavior, monitor battery life, and perform firmware updates through the SRAM AXS app. With SRAMs advanced chain management, your drivetrain stays secure, quiet, and precise on every ride. Battery NOT Included.

Key Features:

• Wide Compatibility: Supports 1x and 2x drivetrains with cassette ranges from 10-28T to 10-36T.
• Improved Efficiency: Larger pulley wheels reduce friction and enhance drivetrain smoothness.
• AXS Enabled: Wireless setup and customization through the SRAM AXS app.