If you have a Chris King hub that is the standard 9mm skewer type and would like to upgrade it to the now industry standard 15mm Thru Axle, this is the conversion kit you need. Simply remove your current axle and replace with this one and your good to go.
The conversion kit works on both Classic and R45 hubs. Burly but light alloy construction helps keep the weight down while maintaining durability.
Compatible with Chris King hubs only. Not designed for use with other brands of hubs.