SRAM, X-Sync, 3mm offset, 38T, 12sp., BCD: Direct Mount, Single Chainring, Aluminum, Black

SRAM, Rival E1 2x Direct Mount, Chainring, Teeth: 48/35, Speed: 12, BCD: Direct Mount SRAM 8 Bolt, Black

SRAM, Eagle 70 3 Bolt, Chainring, Teeth: 30, Speed: 12, BCD: Direct Mount, Bolts: 3, Steel, Black

SRAM, X-SYNC Eagle Aluminum -4mm F1, Chainring, Teeth: 34, Speed: 12, BCD: Direct Mount SRAM 3 Bolt, Bolts: 3, Aluminum, Black

SRAM, X-Sync, 28T, 11sp, Direct Mount 3mm Boost, Chainring, For single speed, Aluminum, Black

SRAM, 39T, 10 sp, BCD 120mm, 4-Bolt, All 26/39, Outer Chainring, For S-pin BB30 2x10, Aluminum, Black, 11.6215.188.270