Built around Zündapp's sport motorcycle platform, the 1938 Zündapp KS 500 Kardan Sport features a 498 cc (30.4 cu in) air-cooled two cylinder boxer, four-stroke configuration. In factory specification, peak output is rated at 24 HP (17.5 kW) at 5,200 rpm, transferring power to the rear wheel through shaft drive (cardan) final drive. With a specific output of 48.2 HP per liter, the engine character is prioritizing low-RPM tractability, mechanical longevity and relaxed throttle response over peak redline numbers.
On the scales, the KS 500 Kardan Sport measures 185 kg (408 lbs) dry, translating to a power-to-weight ratio of 0.13 HP/kg (7.71 kg per horsepower).
Within MotoLibrary's Zündapp archive, this model family spans 4 indexed model years from 1936 to 1939, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.
Use this page to compare this motorcycle by its real specifications, not only by model name. Focus on the details that affect fit, comfort, handling, range and ownership.
Power
Compare engine output with similar motorcycles if acceleration, highway use or two-up riding matters.
Weight
Compare weight carefully because it affects low-speed handling, parking and confidence.
Brakes
Brake setup is worth comparing if you ride in traffic, mountains or with a passenger.
Suspension
Suspension details can matter for comfort, road feel and long-distance riding.
