Bcker Fahrzeugbau (1922-1958)
 
 
Typ / Model Production time Capacity Cylinders / Engine Power Serial no. Top speed  
 
  1924 250 cm  Columbus      
 
TZ 175/4 1952-1955 174 cm 1 cyl., 4-stroke, ILO 9.6 PS   95 km/h
 
TZ 200 1952-1955 197 cm 1 cyl. (62 x 66 mm), 4-stroke, ILO M200 11.2 PS (5.200 rpm)   100 km/h
 
Ilona II 1951-1954 246 cm 2 cyl., ILO 15.1 PS (6.000 rpm)   115 km/h