SRAM RED XG-1290 Cassette – 12-Speed 10-36t For XDR Driver Body Rainbow E1

Designed for smooth and fast shifting Gradual gear progression between cogs at least five one-tooth jumps on 10-28T, 10-30T and 10-33T cassettes while still offering a wider range 10-tooth start helps provide a wider gearing range Designed to work with an