SRAM RED AXS Power Meter Kit - 46/33t 2x12-Speed

The SRAM RED AXS, power meter kit, upgrades your RED AXS crankset to a power meter. The kit includes chainrings. AXS enabled for easy monitoring and firmware upgrades Power readings are accurate within +/-1.5% and aren’t affected by climate conditions during a ride Power balance measures left and right legs separately SRAM X-SYNC wide-tooth, narrow-tooth chainring technology provides maximum chain control 8-bolt direct mount compatibility only to new RED eTap AXS cranks X-Range gearing technology gives you more range and a smoother gear progression, so you’re always in the right gear Unique chainring shape results in a lighter weight, stiffer, more durable crankset Integrated chainring design significantly reduces weight Specifications Round  Color: Gray Chainline/Hub Compatibility: 130 Hubs, 135/142 Road Disc Hubs < 415 mm Chainstay Direct Mount Type: Direct Mount SRAM Material: Aluminum Tooth Count: 46/33  Ring Position/Type: Inner, Outer Drivetrain Speeds: 12 Defined Color: Gray Chainring BCD: Direct Mount SRAM