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. X-SYNC technology and cassette mapping create seamless shifts even during your hardest power output. For more rugged terrain the XX rings are compatible with removable bashguards. “DUB-PWR” houses Quarq’s reliable and accurate power measurement inside the DUB crank spindle itself. Measuring left-side power to calculate total watts, it’s subtle, lightweight, and compatible with any chainring setup. It is also compatible with the Flight Attendant system. Includes: