SRAM Red AXS D1 Kit Direct Mount 12s Power Meter

Features:

– AXS™ enabled for easy monitoring and firmware upgrades
– X-Range™ gearing technology gives you more range and a smoother gear progression, so you´re always in the right gear
– Integrated power measurement
– 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
– Power balance measures left and right legs separately
– 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
– 8-bolt direct mount compatibility only to new RED® and Force eTap AXS™ cranks.
– Not reverse compatible with prior 8-bolt cranks

Specifications:

– Speeds: 12
– Crank arm length: n/a
– BB Compatibility: n/a
– Chainring Size: 46/33, 48/35, 50/37
– Bolt Circle Diameter (BCD): Direct Mount (DM)
– Chainline: n/a
– BB Spindle Interface: n/a
– Chainring material: Aluminum
– Guard: n/a
– Crank arm material: n/a
– Power Meter Type: Ant USB