. . "1953Z"^^ . . "1952Z"^^ . . "Felber Autoroller"@en . . . . "The Felber Autoroller T 400 was a three-wheeled microcar with a rear-mounted 398 cc Rotax two cylinder opposed twin, two stroke 15 metric horsepower (11 kW) engine. The cars had an unusual seating arrangement, with a small child-sized seat behind the driver on the left and a conventional passenger seat diagonally behind and to the right.A. Felber & Co were a well known manufacturer of motorcycle sidecars, based in Vienna, Austria. The Autoroller was designed by Ernst Marold."@en . .