Convert your current Prime SR1, SR2, SR1D or SR2D hub to run a 9, 10 o 11 speed Shimano or SRAM HG cassette and enjoy all the benefits that go with it.
Features:
- Replacement star ratchet freehub body
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Prime Hub Compatibility: Prime SR1, SR2, SR1D & SR2D hubs
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Cassette Compatibility: Shimano/SRAM HG 9, 10 & 11 Speed