SRAM X01 X-Sync Chainring - 94 BCD Black 34T 1 x 11 NewBuilt for total chain control, each tooth’s thickness is CNC-machined to fit better into the chain’s inner and outer links. New patented X-SYNC tooth profile provides maximum chain control AL-7075-T651 CNC machined chainrings Must be used with XX1 11-speed chain Chainring BCD: 94 x 4 Bolt Ring Position: Single Color: Black
