DFour PowerMeter Crank Spider Assembly 8-Bolt 110mm Shimano Asymmetric BCD

DZero Powermeter Spider for Specialized, 130mm BCD, Spider Only

DZero Powermeter Spider for Specialized, 110mm BCD, Spider Only

XX1 Eagle Boost 148mm Quarq PowerMeter Crank Spider

XX1 Eagle Quarq PowerMeter Crank Spider

RED AXS Crankset- 12-Speed, 46/33, Direct Mount, DUB Spindle Interface

RED AXS Crankset- 12-Speed, 48/35t, Direct Mount, DUB Spindle Interface

DZero PowerMeter Crank Spider Assembly 8-Bolt Non-Hidden Bolt 110 BCD

DZero PowerMeter Crank Spider Assembly 8-Bolt Hidden Bolt 130 BCD

DZero PowerMeter Crank Spider Assembly 8-Bolt Hidden Bolt 110 BCD

DZero PowerMeter Crank Spider Assembly 8-Bolt Non-Hidden Bolt 130 BCD

DFour AXS DUB Power Meter Spider - 110 BCD

DZero AXS DUB Power Meter Spider - 110 BCD

DZero AXS DUB Power Meter Spider - 130 BCD

DZero XX1 Eagle AXS DUB Power Meter Spider - 104 BCD, 8-Bolt Crank Interface, Black

RED/Force AXS Power Meter Spider - 107 BCD, 8-Bolt Crank Interface, 1x/2x, D1

DZero XX1 Eagle AXS DUB Boost Power Meter Spider - 104 BCD, 8-Bolt Crank Interface, Black

Descendant Troy Lee Designs CoLab Carbon Crankset-12-Speed, 32t, Direct Mount, DUB Spindle Interface

SBT-LT91 Dura-Ace R9100 Power Meter Left Crank Arm

Ultegra 6800 172.5mm Left Crankset Arm

SBT-LT80 Ultegra R8000 Power Meter Left Crank Arm

GRX FC-RX810-1 Crankset - 11-Speed, 42t, 110 BCD, Hollowtech II

GRX FC-RX810-1 Crankset - 11-Speed, 40t, 110 BCD, Hollowtech II

Deore XT FC-M8120 Boost Crankset - 175mm, 12-Speed, 36/26t, Direct Mount, Hollowtech II Spindle