Enjoying the eTap experience in the Force price range makes upgrading your road or gravel bike a game changing opportunity. Compatible with both 1x and 2x systems, the SRAM Force eTap AXS Rear Derailleur for 12-speeds enhances the whole feel of a ride, whether you are scaling some massive climbs or rolling across quiet farm tracks. Using eTap technology like the AXS integration system, you can download the devoted app to keep track of everything from battery life to shifting speeds and reminders for when the firmware needs updating. Especially useful for gravel applications, the Orbit technology employs a silicon fluid as a damper system which reduces chain slap and keeps the drivetrain quiet and secure overall.