SRAM, GX Eagle T-Type DM, Chainring, Teeth: 32, Speed: 12, BCD: Direct Mount SRAM 8 Bolt, Aluminum, Grey

Shimano, XT SM-CRM86, Chainring, Teeth: 30, Speed: 12, Front, Aluminum, Black, ISMCRM86A0

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