SRAM Eagle X-SYNC 2 Steel Chainring SRAM X-SYNC 2 Eagle 1x chainrings provide a high level of performance and durability. The aggressive tooth design provides better chain retention for a smoother, more efficient pedal feel. Features The sharp and narrow tooth profile, as well as rounded chamfer edges, help manage a deflected chain Steel chainring is designed for use with Eagle chains and drivetrains SPECIFICATIONSRing Position/Type Single Drivetrain Speeds12 , 11Chainring BCD104Variant and MFG#34T 104 BCD Black11. 6218. 045. 00038T 104 BCD Black11. 6218. 045. 001 | Sram | Eagle X-Sync 2 Steel Chainring 34T 104 Bcd Black