Some HEINKEL Motorcycle Manuals & Wiring Diagrams PDF are above the page.
Heinkel produced a Perle moped from 1954 to 1957.
Perle had a complex single-alloy frame, rear suspension, a fully enclosed chain with integral shock absorber and interchangeable wheels.
Due to the high level of complexity of the design, its production was costly.
In total, about twenty seven thousand Perle mopeds were sold.