SRAM has set the mountain bike world on notice with an incredible upgrade in strength, durability, shift performance, and ideal efficiency with a new Eagle 1x12-Speed groupset and AXS system. With the perfect balance of robustness and weight savings, the XX T-Type AXS Transmission groupset has the strength to handle big enduro days with the weight to make it manageable. SRAM's all-new Transmissions take a holistic approach to the bike shifting process, focusing on an entire system- fully synchronized, providing you with a superior ride experience. Shifting under load is made possible on the XX cassette due to a combination of X-Sync technology tooth width/profiling engineering and cassette mapping, creating seamless shifts even during your hardest power output.

The XX DUB cranks are based on SRAM's proven design from years past, and feature their new T-Type rings, which are compatible with the new Quarq power meters. For more rugged terrain the XX rings are also compatible with SRAM's removable bashguards. Specifically engineered to optimize Eagle Transmission, the XX Eagle Transmission Flattop Chain features a unique Eagle flat top. Not only does this shape maximize shifting performance and robustness, but it also contemporizes the look of your super bike. Delivering the whole shifting experience, via a “click and fire” two-button design, the AXS Pod Ultimate Controller transforms the crucial act of rider inputs into a vastly more personal experience for all your AXS control systems. The incredibly resilient Rear Derailleur can handle just about anything without missing a shift, and with it's Hangerless Interface, you have a Full Mount attachment method for more overall component-to-frame strength, reliability and unrivaled performance.

The essence of AXS as a wireless shifting system is applied here in a new way, so Eagle Transmission, which as mentioned was conceived and engineered as a truly synchronized drivetrain experience, is not compatible with previous Eagle components. It doesn't take a long look to see that this is a whole new design, so despite the "Eagle AXS 12-Speed" identifier, Eagle Transmission is a whole new world.