Wheels Manufacturing, Chainring spacers, Bag of 20, Middle, 2mm, 10mm ID

Shimano, 105 FC-R7000, Chainring, Teeth: 52, Speed: 11, BCD: 110, Bolts: 4, Outer, Aluminum, Black, Y1WV98030

SRAM, Rival E1 2x Direct Mount, Chainring, Teeth: 48/35, Speed: 12, BCD: Direct Mount SRAM 8 Bolt, Black

SRAM, Eagle, Chainring, Teeth: 30, Speed: 11/12, BCD: Direct Mount, Aluminum, Grey, 6mm

FSA, CRKP1204, Chainring bolt kit, For double chainrings