It can be paired with any SRAM AXS spider or integrated chainring, with or without power.
5mm, 8-Bolt Direct Mount, DUB Spindle Interface, Natural Carbon, D1 Number of Chainrings: No Rings, No Spider Included Color: Natural Carbon Crank Length (mm): 167. SRAM RED AXS Crank Arm Assembly The 8-bolt interface is compatible with power and non-power AXS spiders and integrated chainrings Not compatible with SRAM's 3-bolt direct mount interface Hollow Exogram carbon arms Spider and chainrings sold separately DUB spindle interface Compatible with all SRAM Road DUB bottom brackets SRAM RED AXS Crank Arm Assembly - 167.5 Pedal Spindle: 9/16" Crank Intended Use: Road , Tri , Cyclocross Spindle Interface Type: SRAM DUB Defined Color: Carbon Chainring BCD: Direct Mount SRAM BB Included: No SRAM RED AXS Crank Arm Assembly - 170mm, 8-Bolt Direct Mount, DUB SpindleInterface, Natural Carbon, D1 Number of Chainrings: No Rings, No Spider Included Color: Natural Carbon Crank Length (mm): 170 Pedal Spindle: 9/16" Crank Intended Use: Road , Tri , Cyclocross Spindle Interface Type: SRAM DUB Defined Color: Carbon Chainring BCD: Direct Mount SRAM BB Included: No SRAM RED AXS Crank Arm Assembly - 175mm, 8-Bolt Direct Mount, DUB Spindle Interface, Natural Carbon, D1 Number of Chainrings: No Rings, No Spider Included Color: Natural Carbon Crank Length (mm): 175 Pedal Spindle: 9/16" Crank Intended Use: Road , Tri , Cyclocross Spindle Interface Type: SRAM DUB Defined Color: Carbon Chainring BCD: Direct Mount SRAM BB Included: No SRAM RED AXS Crank Arm Assembly - 172.