SRAM, 33T, 10 sp, BCD 104mm, 4-Bolt, Middle Chainring, For 22/33/44, Aluminum, Black, 11.6215.188.290

FSA, CRKP1204, Chainring bolt kit, For double chainrings

SRAM, X-SYNC 2 107mm, Chainring, Teeth: 40, Speed: 12, BCD: 107, Bolts: 4, Single, Aluminum, Black

SRAM, Eagle T-Type DM X0 3mm Offset, Chainring, Teeth: 30, Speed: 12, BCD: Direct Mount, Aluminum, Black

SRAM, Force AXS 2x, Chainring, Teeth: 30, Speed: 12, BCD: 94, Bolts: 4, Inner, Aluminum, Black

SRAM, 40T, 11sp, BCD: 110mm, 5 Bolts, X-Sync, Outer Chainring, For X-Sync, Aluminum, Grey, 11.6218.015.001