SRAM X-SYNC 2 1x chain rings provide a high level of performance and durability. The aggressive teeth design provides better chain retention for a smoother, more efficient pedal feel. With a focus on long wear-life, the design reduces friction and the accumulation of mud, grit and grime. 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 SPECS: Color: Black Material: Steel Tooth Count: 34 Ring Position/Type: Single Drivetrain Speeds: 12 , 11 Defined Color: Black Chainring BCD: 104