Single car trains. Riders are arranged inline in 4 rows for a total of 4 riders per car.
The Ciclone was sold to a travelling fair called Kingstom Park in 1973. In 2018, it was sold to an Argentinian Travelling Fair called Mega Park. Later in 2018 it could be seen setup at 26°56'08.3"S 48°42'29.9"W, presumably a facility working on the roller coaster.
Some photos of the Ciclone make it appear to be a racing single-rail roller coaster. It is in fact not, but uses low-slung single car trains with inline seating that span the two rails.