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The Sram X0 Eagle AXS Transmission Powermeter crankset provides riders with accurate power data in Sram’s most advanced aluminum crankset. Powermeter technology is integrated into the so-called “DUB-PWR,” a unique design that elegantly houses Quarq’s reliable and accurate power measurement in the axis of the DUB crank itself. It measures power on the left side to calculate total wattage, is unobtrusive, lightweight, compatible with any gear configuration, and offers unbeatable battery life. It is also compatible with the RockShox Flight Attendant system, so all AXS-enabled components can be linked together. Uncompromising and uncomplicated data transfer in a robust overall package.