XX/XX SL Eagle T-Type Power Meter Battery Lid and Cover - D1

FC-M9100 Crank Spider Lock Ring/Washer

CINCH Lockring Spider Assembly

ML549 Modular Crank Lockring

XX/XX SL Eagle T-Type AXS Power Meter Spider - For Use with Thread Mount Chainrings

DFour AXS DUB Power Meter Spider - 110 BCD

Cinch Direct Mount 2x Spider: Boost/Wide Chainline 104/64 BCD

Road 110x5 BCD 2x Spider, Modular Aldhu/Vegast Arms

e*spec 104BCD Aluminum Direct Mount Spider - 104BCD, 55mm CL, Shimano EP8

e*spec 104BCD Aluminum Direct Mount Spider - 104BCD, 55mm CL, Bosch Gen4

CAMO Cannondale Si Direct Mount Spider, -4mm Offset

CAMO Cannondale Si Direct Mount Spider, -9mm Offset

CAMO Specialized S-Works and Lightning Direct Mount Spider