SRAM, Red B2, 53T, 11sp, BCD: 130mm, Chainring, Aluminum, Black

SRAM, XX Downhill, Chainring, Teeth: 36, Speed: 7, BCD: Direct Mount SRAM 8 Bolt, Aluminum, Black, 11.6218.078.002

SRAM, X-SYNC 2 SL XX1 Eagle Lunar Grey 6mm, Chainring, Teeth: 30, Speed: 12, BCD: Direct Mount, Single, Alloy, Grey

Wheels Manufacturing, Chainring spacer kit 18-Compartment Plastic Box

SRAM, 40T, 11sp, BCD: 110mm, 5 Bolts, X-Sync, Outer Chainring, For X-Sync, Aluminum, Grey, 11.6218.015.001