SRAM PG 820 Cassette, 8-Speed, 11-28T, Black – Velo Mine
SRAM Bike Cassettes & Cogs | Jenson USA
SRAM SRAM PG-820 Cassette - 8 Speed 11-32t Black - SoCal Bike - Oceanside, Carlsbad and north San Diego county's favorite bike shop, Bicycle and ebike rentals, sales, and service