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!