Technically equal to the BMW R 75 was the Zündapp KS 750. About 70% of the parts were identical. A planed standardisation was dropped due to the situation of war.
In total, 18,635 exemplars of the ZündappKS 750 were manufactured from 1941 to 1944 – 2,125 more than of the BMW R 75.
A Zündapp KS 750 seen from behind. From this perspective, the raised exhaust system would be visible in the case of the BMW R 75. Both models matched the demands perfectly but in the end they were too expensive in production.