Behind a little to catch the NSU topic.
Engines from the legendary marque were used in bikes the German Munch Mammut.....which too which became equally famous....more for novelty value and being the heavest production bike (620lbs) at the time.
The marque is up for a corporate and hardware makeover ..these are 1971 and 2002....enjoy.....
....just a bit of trvia...:))

