X-Sync Chainring

SRAM X-Sync Chainring 38T 110mm BCD Black BB30 or GXP SRAM X-Sync Chainring 40T 110mm BCD Black BB30 or GXP SRAM X-Sync Chainring 44 Teeth 110mm BCD Polished Grey/Matte Black SRAM X-Sync Chainring 44T 110mm BCD Black BB30 or GXP SRAM X-Sync Chainring 42T 110mm BCD Black BB30 or GXP BB30 or GXP SRAM X-Sync Chainring 38 Teeth 110mm BCD Polished Grey/Matte Black SRAM X-Sync Chainring 40 Teeth 110mm BCD Polished Grey/Matte Black SRAM X-Sync 11-Speed 50T 110mm Chainring Black SRAM X-Sync Chainring 46 Teeth 110mm BCD Polished Grey/Matte Black SRAM X-Sync 11-Speed 48T 110mm Chainring Black SRAM X-Sync Chainring 42 Teeth 110mm BCD Polished Grey/Matte Black SRAM X-Sync Chainring 40T 110mm Asymmetric BCD, Black SRAM X-Sync Chainring 44T 110mm Asymmetric BCD, Black SRAM X-Sync Chainring 42T 110mm Asymmetric BCD, Black