Shimano SLX FH-M7000 Complete Freehub Body Description: The Shimano SLX FH-M7000 complete freehub is a 8-10 speed HG style freehub body that is compatible with a few disc brake compatible, 135mm quick release mountain bike rear hubs. This is a factory replacement freehub that will replace a worn or broken freehub. This complete version includes the body fixing bolt, the right hand seal ring, the freehub body unit, and the freehub body washer. Notes: This freehub will also accept HG-style 11 speed MTB cassettes.