It is only compatible with Nukeproof Horizon V2 Hubs. Options: Shimano HG (9,10,11 speed), Shimano Microspline (12 speed), SRAM XD (Eagle Cassettes) Hub seal and bushing is supplied with the freehub Microspline freehubs include the driveside end cap to allow you easy conversion from HG/ XD to Microspline.
