SRAM Force AXS Power Meter Crankset - 2x 12-Speed Direct Mount DUB Spindle Interface Iridescent Gray D2

X-Range gearing technology gives you more range and a smoother gear progression, so you’re always in the right gear. Power meter is fully integrated into the chainring set for lighter weight. Power readings are accurate within +/-1.5% and aren’t affected by climate conditions during a ride. Measures right and left leg power balance. Unique chainring shape results in a lighter weight, stiffer, more durable crankset DUB bottom bracket adds durability and simplicity