Gottlieb Circus.

Quote from IPDB:
An extended wide-body machine and Gottlieb's first of only two extra wide-body games in their System 80 lineup (the other being Gottlieb's 1980 'Star Race'). The playfield is three inches wider than the rest of the Gottlieb System 80 wide-body series, and the machine also shipped with longer legs; the lockdown bar stands 42.5 inches off the floor.

Star Race, that's the other one I was trying to think of. I'm sure Roller Disco and Genie are the same size as this extra wide game.