Wheelbuilder Track Lockring
This kit converts your Chris King ISO B 148x12mm or 157mmx12mm DH hub for Shimano Microspline compatibility. Kit includes a new axle, driveshell (freehub body), and adjustment clamp.
IMPORTANT NOTE: Microspline conversions use a unique axle that is different than Shimano HG or SRAM XD. For this reason, conversions include all necessary parts and Freehub bodies are not sold separately.