SRAM Red OG-1090 10-Speed Cassette

For a cassette that ensures seamless and effortless shifting, look no further than the SRAM Red OG 1090 Cassette. This high-performance cassette features an open glide design and a lightweight hollow steel dome that is both heat-treated and shaped through a series of CNC-guided operations to provide maximum durability and a sleek finish. The aluminum cog included in the cassette is strong, stiff, and lightweight due to the material, design, and production process. Not only does the SRAM Red OG 1090 Cassette deliver unparalleled shifting performance, but it also adds a touch of style to your bike with its sleek and modern design.