At the age of 12 Bruno Rossati began working eleven hour days.
"Now, approaching 91, I find myself reminiscing about my youth, still riding my motorcycle every day.
Letter re Ladetto
Rudolf Zemann of Lambach purchased the defunct Freyler company in 1928 and further developed the interesting engine, housing it in a conventional tube frame and later in an Ardie Silberfuchs (Silver Fox) duralium chassis.
Rather than continuing with the Freyler rotary valve system he opted for a more conventional bevel-driven OHC system similar to that of Chater Lea, driving through a Sturmey-Archer gearbox. Six different versions of his motorcycle were created, the last in 1930.
Source: GTU Oldtimerservice, voz.co.at, et al
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