mine dkv had the later normal tubed fork.
.the mz i have today have forks and schoks( dobbel svinger) on both hveels..a bit strage to ride..lifts the front braking...but a light and nice bike have a nice strong pulling engine..for a 2 stroke...very like the Yamaha dt 125..but more smooth power..and crank bearings running in the gear oil. and alu cylender.make it very long lived..no cooling or lube problems..but still a bit Eastern..even it is very good kvality..and not so un modern in 1969..