The new XX Eagle AXS Transmission DUB Groupset is built to take care of all of our shifting needs with the perfect balance of weight savings and rugged durability to handle big enduro days. Fearing shifting under load is a thing of the past thanks to the full X-SYNC cassette and direct synchronization between the derailleur and cassette so the system literally shifts better the harder we pedal. An AXS Pod Ultimate controller handles shifting duties along with inputs for any other AXS-controlled components we run. The flattop chain design maximizes shifting efficiency and creates a longer chain lifespan, while the XX DUB crankset brings along the consistent power transfer we have come to love from the XX crankset line.