| Management number | 243337157 | Release Date | 2026/07/20 | List Price | US$71.75 | Model Number | 243337157 | ||
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Replace your existing Hydra mountain freehub with this complete HG 9/10/11 speed kit. If converting from Shimano Micro Spline, please note factory spec involves HAX2631 (QR) or HAX2637 (12x).
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