Adapter kit comes with everything you need to mount most 12x142mm through axle mountain bikes on your KICKR
Included in kit:
Threaded Axle Spacer
Hub Width Adapter
Conical Axle Adapter
Flat Axle Adapter
XL Quick Release Skewer
Extended Quick Release Nut
The KICKR is not compatible with the through axle itself; instead, we use this adapter kit to secure the bike in place.
For 12x142mm bikes only. Not compatible with 12×135, 12×150, or any other through axle system