• 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 12x135, 12x150, or any other through axle system
