Bike rack fork holder

pmcclure

Have a 2018 Giant TCR with a 12mm Thru-Axle. Would like to carry it on my roof rack holding it by the forks. Currently, use one of these but can't find any adapters too fit. https://www.tredz.co.uk/.Delta-Bike-Hitch-Pro_46651.htm?sku=122187&utm_source=google&utm_medium=cpc&utm_campaign=google_shopping&gclid=EAIaIQobChMI9dmKiafo4AIVirDtCh3j9gKeEAQYASABEgIuOPD_BwE

Has anyone come across this problem and if yes what have they used? Thanks in anticipation for all replies.

Peter