SRAM FORCE D2 AXS POWERMETER 50/37 DM BLACKThe Force AXS power meter kit adds Quarq technology to Sram`s one piece chainrings for the lightest, stiffest, and most accurate power package available A 13 tooth delta on all chainring pairs ensures precise shifting for any setup, as well as a less dramatic change in cadence during front shifts X Range gearing technology gives you more range and a smoother gear progression, so youre always in the right gear Unique chainring shape results in a