If you're a rider whose performance needs or riding style dictates that you run a 9-speed drivetrain, the PG-950 is the right choice for light weight, strength, and precise shifting.
Fit Shimano-compatible freehub bodies
Cassette Body Type: Shimano/SRAM 8, 9, 10 Speed
Cassette Cogs: 11-12-14-16-18-21-24-28-32
Range: 11-32
Drivetrain Speeds: 9