SRAM, S1000 Steel 8 Bolt, Chainring, Teeth: 34, Speed: 12, BCD: Direct Mount, Bolts: 8, Steel, Black

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Wheels Manufacturing, Chainring spacer kit 18-Compartment Plastic Box

Truvativ, Chainring Bolt Kit, 4 Arm Single with Aluminum Guard, Black

Truvativ, 24T, 9 sp, BCD 64mm, 4-Bolt, Inner Chainring, For MTB triple, Aluminum, Black, 11.6215.093.000