SRAM X-Sync Chainring 40t 12-Speed 107mm BCD Blast Black

SRAM's X-Sync Road Chainrings are designed for provide maximum control when used with AXS road cranksets. -X-SYNC wide-tooth, narrow-tooth chainring technology provides maximum chain control -Laser-etched chainring finish is more durable -X-Range gearing technology gives you more range and a smoother gear progression, so you’re always in the right gear -Can be installed with a single tool, making gearing changes a breeze -Chainring bolts not included