| MODEL | ZUNDAPP 517 KS 50 1969 |
| Year | 1969 |
| Engine Type | Single cylinder, two-stroke |
| Displacement / Capacity | 49.9 cc / 3.04 cu in |
| Bore X Stroke | 39 x 41.8 mm / 1.5 x 1.6 in |
| Compression Ratio | — |
| Cooling System | Air |
| Max Power | — |
| Max Torque | — |
| Ignition | — |
| Induction | Bing carburettor |
| Start System | — |
| TRANSMISSION SPECS | |
| Lubrication | — |
| Gear Box | — |
| Clutch | — |
| Final Drive | Chain |
| CHASSIS SPECS | |
| Frame | — |
| Front Suspension | Telescopic fork |
| Rear Suspension | Twin shock |
| Front Brakes | Single disc |
| Rear Brakes | Expanding drum brake |
| DIMENSION SPECS | |
| Overall Length | — |
| Overall Width | — |
| Overall Height | — |
| Seat Height | — |
| Wheelbase | — |
| Ground Clearance | — |
| Dry Weight | 86 kg / 189.6 lbs |
| Wet Weight | — |
| WHEEL SPECS | |
| Front Tyre | — |
| Rear Tyre | — |
| FUEL SYSTEM | |
| Fuel Capacity | 13.5 Litres / 3.57 US gal |
| Fuel Consumption | — |
| Top Speed | — |
The 517 KS 50 is Zundapp's sporty 50 cc machine of the late 1960s, unusual for its class in carrying a single front disc brake with a drum at the rear. It has an air-cooled two-stroke engine with a Bing carburettor, a telescopic fork and twin rear shocks.
