SRAM Force AXS E1 12sp Rear DerailleurThe SRAM Force AXS Rear Derailleur E1 provides crisp, wireless 12 speed shifting for precise control across diverse terrains. It features a medium cage and supports a 36 tooth largest cog, compatible with both 1x and 2x drivetrains. This derailleur integrates seamlessly into the AXS ecosystem, offering reliable performance without the need for cables. This derailleur ensures drivetrain stability with chain management technology and features larger X