Industry Nine Complete Freehub Kit, 1/1 Mountain, XD

The Industry Nine Complete Freehub Kit for 1/1 Mountain hubs is an XD driver kit that lets riders run SRAM XD cassettes on Industry Nine 1/1 rear hubs. The complete kit includes the freehub body and its internal components, making it straightforward to convert a wheel from an HG or Micro Spline driver to XD, or to replace a worn freehub. The XD interface is used by SRAM 11- and 12-speed mountain cassettes, including Eagle cassettes with a 10-tooth smallest cog. Industry Nine machines its freehub parts for precise fit and reliable engagement.