Gear Ratio - 9 Speed - 11t, 13t, 15t, 17t, 19t, 21t, 24t, 28t, 32t. Clarks Cassette 11-32 9 Speed - SRAM/Shim Compatible. Clarks rear cassettes are all manufactured to a high standard, using Nickel plated steel for increased longevity.
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