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The rear derailleur is the most social component in your drivetrain. It communicates with your AXS drivetrain and bike computers from Hammerhead, Wahoo, and Garmin.
Real-time ride info: Receive live gearing and power meter data by connecting your drivetrain to your ANT+ bike computer, with optimal performance when paired with Hammerhead Karoo.
Post-ride data: Connect your bike computer to SRAM AXS Web for ride reports that include time spent in each gear, shift counts, and the ability to crop and dig into specific ride segments. Own an AXS power meter? It'll receive reports, too.
Updating firmware can improve aspects of your AXS system, like extending battery life. Each AXS component has its own firmware, so check the status of every part in your bike profile to ensure you’re getting the most from your components.
App updates also add important features, like in-app MicroAdjust and Wireless Blip compatibility. Make sure you’re using the latest version of the AXS app.
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