Corona Sram X-Sync 1x 28t Dm 3mm 11v

The SRAM X-SYNC Steel 1x chainrings are the perfect replacement ring for the cost conscious with added durability of steel. The same SRAM X-SYNC technology at a price well below competitors\u2019 imitation \u201cnarrow wide\u201d rings. Best performing chainrings at the best price\r\n\r\n-Designed specifically for SRAM's 1x11-speed drivetrain cranks\r\n-Steel construction with X-Sync alternating wide/narrow tooth profiling\r\n-Compatible with 9-11sp 11/128" chains (not compatible with front derailleur shifting)\r\n-Mount: Sram direct mount\r\n-Offset: choose; 3mm (Sram GXP "Boost") 6mm (SRAM GXP)\r\n-Weight: 133g.\r\n-Color: Black