The X0 AXS Transmission group is our answer to the demand for a robust and reliable shifting system for your enduro needs - our most durable high-performance shifting solution. Our new transmissions take a holistic approach to bicycle shifting: the entire system is synchronized, providing you with an exceptional riding experience. Shifting under load is made possible with the X0 cassette through a combination of X-SYNC technology and cassette mapping, allowing for seamless gear changes even under the most intense power transfer. The X0 Transmission DUB crankset is the most advanced aluminum crankset SRAM has ever produced. It is absolutely unique and truly impressive, offering riders the proven performance that X0 stands for, thanks to a groundbreaking full-aluminum design with a perfectly balanced ratio of stiffness to weight. Additionally, it is one of the lightest aluminum cranksets on the market. For rougher terrain, the X0 chainrings are compatible with our removable bash guards. The X0 Eagle Transmission Flattop chain features an X0-specific Dark Polar finish and has a PVD coating for incredible corrosion and wear resistance. Fully approved for E-MTBs with solid rivets. The AXS Pod Ultimate features a "Click and Fire" design with two buttons, turning every command from the rider into a much more personal experience for all your AXS controls.