Three do. The F-GT Lite iRacing Edition is the folding option at $329 / £260, the F-GT Pro is the steel round-tube convertible at $1,199 / £947 with a tool-free changeover, and the F-GT Elite 160 is the aluminium-profile flagship at $1,199 / £947 that moves from formula to GT with no extra parts. The GTtrack, GTElite and GTLite Pro are single-position GT frames.