Works Components, GEO SRAM GXP, Chainring, Teeth: 32, Speed: 12, BCD: Direct Mount SRAM 3 Bolt, Front, 7075-T6 Aluminum, Black

Wheels Manufacturing, Shimano DM HG+ Outboard, Chainring, Teeth: 32, Speed: 12, BCD: Direct Mount Shimano, Single, 7075 Aluminum, Black

SRAM, X-SYNC Eagle Steel 3mm F1, Chainring, Teeth: 30, Speed: 12, BCD: Direct Mount SRAM 3 Bolt, Bolts: 3, Steel, Black

SRAM, 34T, 10 sp, BCD 110mm, 5-Bolt, Inner Chainring, For 34/50, Aluminum, Black, 11.6215.197.020