If using the SRAM Rival set, what power meter spider is available?

  Option 1: Change the crank

    Changing to Force AXS or Quarq cranks, then install XPOWER-S SRAM 8-107BCD power meter spider.

  Option 2: Replacement Axis + power meter spider Crank Set Solution

    After replacing the axis, install the power meter spider crank set and match it with XCADEY original chainrings.

  Option 3: Complete Replacement Solution (Recommended)

    Replace the axis and install the complete power meter spider crank set.
    You can choose STONE 110BCD four-hole AXS chainrings.