SRAM CS PG970 9 Speed 11-34T Mountain Bike MTB Cassette - Silver
PowerGlide II 9-speed performance with a durable nickel chrome finish. If you're a rider whose performance needs or riding style dictates that you run a 9-speed drivetrain, the PG-970 is your only choice for light weight, strength, and precise shifting.
Recommended Chain: SRAM PC 991 HP, PC 991 XS, PC 991, PC 971, PC 951
Lock Ring Material: Steel
Sprocket Material: Heat treated steel cogs
Range: 11-12-15-17-20-23-26-30-34 Tooth
Weight: 360 grams