FSA, 50T, 10/11sp., BCD: 110mm, 5 Bolts, Super Road, Outer Chainring, For Double, Aluminum, Black, 371-0250A

FSA, 371-0250, 50T, 11sp, BCD: 110mm, 5 Bolt, Super ABS Road, Outer Chainring, For Double, Aluminum, Black

SRAM, Road 110mm Asymmetrical, Chainring, Teeth: 46, Speed: 11, BCD: 110, Bolts: 4, Outer, Aluminum, Black

SRAM, GX Eagle C1, Chainring, Teeth: 30, Speed: 11/12, BCD: Direct Mount, Aluminum, Grey, 11.6218.046.001, 6mm

Wheels Manufacturing, Shimano DM T-Type Outboard, Chainring, Teeth: 30, Speed: 12, BCD: Direct Mount Shimano, Single, 7075 Aluminum, Black

Wheels Manufacturing, Shimano DM HG+ Outboard, Chainring, Teeth: 28, Speed: 12, BCD: Direct Mount Shimano, Single, 7075 Aluminum, Black