The new SRAM X0 Eagle AXS Transmission Powermeter Crankset brings us an aluminum crankarm and a durable aluminum 32T chainring to provide unmatched performance on the trails. It measures left-side power with +/- 3% accuracy using SRAM's "DUB-PWR", a unique design that houses the reliable Quarq power measurement directly inside the DUB crank spindle. This lightweight crankset boasts a superior battery life of up to 400 hours and is compatible with the Flight Attendant system to provide total connectivity between AXS-enabled components.