la Münch Mammut, un sacré morceau ! - partagemotopassion
The Münch Mammut was the ultimate '70s superbike | Classic Driver Magazine
Cars & Motorbikes Stars of the Golden era - Gunter Sachs with his NSU Munch Mammoth superbike. Gunter Sachs was the great-grandson of Adam Opel, the founder of the Opel car company
Mythique Münch Mammut - Les Motosapiens de Spicheren