2 models were made, The first model was the 500Twin and then the Supreme shortly after.
All alloy 2 Stroke, 2 cylinder 170cc Imported from Canada.
Big brother of the Victa Lightweight single cylinder 85cc launched a short time later.
The Supreme was released after the 500 and had some slight modifications done to the engine,
which included a domed rear piston to increase compression due to a weaker spark, a common fault with the coil.
See it run, courtesy of youtube and Vintage Mowers member (enginemaniac314)
See also ~rarelawnmowers~ you can hear it running.
Information on this page was generously supplied by Justin Mills of vic. And Martin (newy1234)