Shimano, Y1LD22000, 22T, 9sp, BCD: 64mm, 4 Bolt, Deore FC-M590, Inner Chainring, For 22/32/44, Steel, Black

SRAM, X-Sync 2 Eagle 3mm Offset, Chainring, Teeth: 34, Speed: 12, BCD: Direct Mount, Single, Aluminum, Gold

SRAM, X-Sync Asymmetric, 42T Chainring, 11sp, BCD: 110, Aluminum, Black

SRAM, XX Eagle T-Type DM E-MTB Brose, Chainring, Teeth: 34, Speed: 12, BCD: Direct Mount, Aluminum/Steel, Black