SRAM, SRAM/Truvativ/Zipp Chain Ring Bolt Kit, Chainring Hardware, Silver, 5pcs

SRAM, X-SYNC Eagle Steel 6mm F1, Chainring, Teeth: 30, BCD: Direct Mount SRAM 3 Bolt, Bolts: 3, Steel, Black

SRAM, 42T, 10 sp, BCD 120mm, 4-Bolt, All 28/42, Outer Chainring, For L-pin GXP 2x10, Aluminum, Black, 11.6215.188.240

Shimano, XT SM-CRM86, Chainring, Teeth: 32, Speed: 12, Front, Aluminum, Black, ISMCRM86A2

FSA, Pro Road Triple, 42T, 9sp, BCD: 130mm, 5 Bolt, Pro Road, Middle Chainring, For Shimano 9, Campagnolo 10, Aluminum, Black