Shimano, Dura Ace FC-R9100, 52T Chainring, MT, 11sp, BCD: 110, Aluminum, Black

Truvativ, 42T, 9 sp, BCD 104mm, 4-Bolt, Outer Chainring, For MTB triple, Steel, Black, 11.6215.016.000

SRAM, Eagle 90 8 Bolt, Chainring, Teeth: 32, Speed: 12, BCD: Direct Mount, Bolts: 8, Steel, Silver

SRAM, 50D, 11sp, BCD: 110mm, 5 Bolts, Red22 X-Glide, Outer Chainring, For 34/50, Aluminum, Grey, 11.6218.010.000

Wheels Manufacturing, 3-Bolt Hyperglide+, Chainring, Teeth: 34, Speed: 12, BCD: Direct Mount SRAM 3 Bolt, Aluminum, Black

Shimano, 105 FC-R7000, Chainring, Teeth: 36, Speed: 11, BCD: 110, Bolts: 4, Inner, Aluminum, Black, Y1WV36000