The answer to the call for a ruggedly dependable transmission for enduro needs, the X0 Eagle AXS E-Bike Transmission groupset stands as SRAMs most robust high-performance transmission. This all-new system takes a holistic approach to bicycle shiftingan entire system synchronizedto deliver a superior ride experience. Shifting under load is enabled on the X0 cassette through a combination of X-SYNC technology and cassette mapping, ensuring seamless shifts even under peak power output. The X0 Transmission ISIS crankset, compatible with both Bosch and Brose systems, features SRAMs most advanced aluminum cranksetutterly unique and visually striking. It delivers the performance X0 is known for, thanks to a groundbreaking all-aluminum design with a finely tuned stiffness-to-weight ratio. It is also the lightest aluminum crankset on the market. The X0 Flattop Transmission chain, finished in Dark Polar, is plated with electroless nickel and coated with PVD for exceptional corrosion and wear resistance. Fully approved for E-MTB use and built with solid pins. With a click and fire two-button design, the AXS Pod Ultimate controller transforms rider inputs into a more personalized AXS experience.