Rennmax
The Rennmax name was applied to a series of open wheel racing cars and sports racing cars constructed by Rennmax Engineering in Sydney, Australia between 1962 and 1978. Rennmax Engineering was established by Bob Britton in 1961, its name derived from the 1950s German NSU motorcycles Max and Rennmax, with "Renn" meaning race. The 1953 and 1954 250cc World Championships were won by Werner Haas riding a NSU Rennmax.