We used this for many years for ours kids' bikes to hang better on our vehicle bike rack.

“Modifies women's bike frames as well as BMX and non-standard frames in order to be carried on hanging-style hitch and strap mount bike racks.”
https://www.thule.com/en-ca/bike-rack/accessories/thule-frame-adapter-_-982xt999
When you call please mention you found this ad listing on OKz.ca