The SRAM XX1 Eagle AXS Upgrade kit includes all of the electronic shifting components needed to introduce customizable AXS technology to your Eagle drivetrain.

With proven AXS wireless technology and the rugged durability of GX, it’s Eagle at its best. Featuring an expanded 520% range (52t cassette), seamless compatibility with the rest of the ecosystem, and the ability to customize with the AXS app, GX Eagle AX

As the lightest option in the Eagle lineup, the XX1 12-speed cassette is what we throw on our most elite dream builds. Available in 10 - 50 and 10 - 52t configurations, this cassette boasts a 500 - 520% usable gear range that propels us up grueling climbs

The strongest system is a chain with no weak links. Eagle chain links have a smooth radius with no sharp edges or chamfers, which yield a significant reduction in noise, friction, and wear. This design also allows for a flatter plate for more consistent c

The SRAM XX1 Eagle AXS 12-speed chain is a high-performance lightweight chain that features a unique design for significantly improved wear resistance on Eagle cassettes and rings.