SRAM 7 speed cassette cassette PG-990 11-34 teeth 9 speed Cassette Body Type: Shimano 9/10/SRAM, Cassette Cogs: 11,13,15,17,20,23,26,30,34, Cassette Color: Red Cassette/Cog Color: Red, Cassette/Cog Range: 11-34t, Chain Compatibility: 9-Speed, Cog Teeth: 11-34T Component Size: 11-34T, Drivetrain Spacing: Shimano/SRAM 9, Speeds: 9sp, Teeth: 11-34T, Weight: 303g