SRAM Eagle AXS S500 GS-UPK-S500-A1 Upgrade Kit

The SRAM Eagle AXS S500 GS-UPK-S500-A1 Upgrade Kit is your definitive pathway to the wireless revolution. Anchored by the World Cup-proven precision of the S500 AXS rear derailleur and the infinite programmability of the ambidextrous AXS Pod Controller, this comprehensive kit delivers every component necessary to drop the cables and electrify your ride. Because the new S-Series ecosystem ensures flawless cross-compatibility, you can seamlessly integrate electronic shifting into your existing Eagle drivetrain without the expense of a full groupset overhaul. Whether you are systematically modernizing an older chassis or simply swapping out tired mechanical components, the S500 Upgrade Kit is the smartest, most potent investment you can make in your bike's performance.