The BikR Hitch is included with the BikR Kit.

Pop these bad boys on all your bikes to make them ready for a quick hook up with your BikR Kit.

The BikR hitch adapter is a standard bike hitch attachment and will work with any 10 or 12mm axle, QR or thru-axle.

If you do run into any compatibility issues, Robert Axle Project makes some great replacement axle adapters that will fit pretty much any bike.

https://robertaxleproject.com