SRAM, Red/Force D1 DM, Chainring, Teeth: 42, Speed: 12, BCD: Direct Mount, Aluminum, Grey

RaceFace, Cinch Direct Mount Chainring, 30T, SHI12, Black

SRAM, X-SYNC 2 107mm, Chainring, Teeth: 40, Speed: 12, BCD: 107, Bolts: 4, Single, Aluminum, Grey

Wheels Manufacturing, Shimano DM HG+ Outboard, Chainring, Teeth: 30, Speed: 12, BCD: Direct Mount Shimano, Single, 7075 Aluminum, Black

Shimano, XTR SM-CRM96, Chainring, Teeth: 36, Speed: 12, Front, Aluminum, Black, ISMCRM96AA6