SRAM PG970 9 Speed Road Cassette
If you're a rider whose performance needs or riding style dictates that you run an 8 or 9 speed drivetrain, the PowerGlide II 970 is your only choice for light weight, strong, and precise shifting.
- PC 991 HP, PC 991 XS, PC 991, PC 971, PC 951
- 12-26, 12-23, 11-23, 11-21 teeth
- Lightweight, strong and precise
- Weight: 190g - (11 - 23t)