Sram x-sync chainring - direct mount black

- x-sync™ technology - lighter weight than spider version (~25-50g depending on size) - chainring size: 26 28 30 32 34 40 - bolt circle diameter (bcd): direct mount (dm) - speeds: 11 - compat - yaw: no - material (chainring): aluminum steel - color (chainring): black - x-sync™ technology - lighter weight than spider version (~25-50g depending on size) - chainring size: 26 28 30 32 34 40 - bolt circle diameter (bcd)