Genuine DT Swiss Freehub body conversion kit, includes freehub body and drive side end capRatchet freehub, fits all DT aftermarket hubs and higher end wheelsFor lower end complete wheels please see the Pawl freehub kits, if you're not sure which type you have please click the video linkFreehub features high quality stainless steel bearingsRequires no specialist tools to install, although you may need a vice and soft jaws to remove the current end cap if it's too tight to remove by handIf servicing the ratchets when installing the new freehub, we strongly recommend using DT's specialist molycote grease, only a very small amount is required