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Mountain    Cassettes

SRAM PG-990 9 Speed Cassette

Years ago, if you wanted a cassette that shifted well for your mountain steed, you had to buy a Shimano casette. Now, SRAM offers cassettes with their new PowerGlide II system that rivals the Big S in weight and performance. The PG-990 is SRAM's top offering in a mountain cassette. The red anodized, alloy spider and lockring offer distinctive looks and is just plain cool!


  • PowerGlide II ramped and profiled cogs
  • Choose from 11-34 or 11-32
  • 9 speed
  • 305 grams for 11-34t
  • 275 grams for 11-32t
  • Steel cogs with alloy spider and lockring

    Gear Ratios

  • 11-32: 11-12-14-16-18-21-24-28-32 - 282 grams
  • 11-34: 11-13-15-17-20-23-26-30-34 - 316 grams
  • From $58.88

    Reg Price $120.00
    Item #: 282015 Weight: 282g