• About SRAM AXS App plus icon minus icon
  • CONNECT  – Connect via Bluetooth to the SRAM AXS app. BUILD – Build and personalize multiple bike profiles. PERSONALIZE – Customize component behavior to match your riding style. CONTROL – Assign ... See more
  • SRAM AXS App Incompatible Devices plus icon minus icon
  • The SRAM AXS app is compatible with most devices, either on Apple iOS 10 and higher or Android OS 7.0 and higher. At this time, the following devices are known to have compatibility issues with the... See more
  • How to Qalvin Legacy - Firmware update plus icon minus icon
  • Follow the below process to update firmware on Legacy Compatible Power Meters. The following MUST be completed prior to performing the below process: The correct hardware must be used with the dev... See more
  • How to Qalvin Legacy - Connecting a Power Meter plus icon minus icon
  • Follow the below process to connect Legacy Compatible Power Meters to Qalvin Legacy. The following MUST be completed prior to performing the below process: The correct hardware must be used with t... See more
  • Legacy Power Meter Qalvin Compatibility plus icon minus icon
  • Qalvin Legacy is for previous generation power meters that feature ANT+  ONLY. Use Qalvin Legacy with the below power meters.  Legacy Power Meters Qalvin BLE Qalvin Legacy  ELSA R No Yes ELS... See more
  • About Qalvin Legacy plus icon minus icon
  • Use Qalvin Legacy to update power meter firmware and more on Compatible Power Meters. Qalvin for PC or Mac Desktop or Laptop requires a USB Ant+ stick See more
  • Qalvin Legacy Downloads plus icon minus icon
  • Links to download the Windows and Mac versions of Qalvin Legacy can be found below.    Windows Mac See more