SRAM RED AXS Power Meter Crankset - Direct Mount DUB Spindle Interface Natural Carbon D1

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. Improved front shifting performance for crisp and accurate front shifts. Unique chainring shape results in a lighter weight, stiffer, more durable crankset. Integrated chainring design significantly reduces weight, DUB bottom bracket adds durability, simplicity and broad compatibility.