I am looking to replace a launching trolley which also slides on top of a road trailer when necessary. Is this launching trolley compatible with road trailers in this way?

Hi thanks for your question. They are mostly compatible with other road bases however read the following link before purchasing and it will answer your question https://www.tridentuk.com/gb/kbase/compatibility-with-other-manufacturers-trolleys-and-road-base-trailers.html