| MODEL | ZUNDAPP KS 350 1976 |
| Year | 1976 |
| Engine Type | Twin, two-stroke |
| Displacement / Capacity | 344 cc / 20.99 cu in |
| Bore X Stroke | 62 x 57 mm / 2.4 x 2.2 in |
| Compression Ratio | 8.6:1 |
| Cooling System | Liquid |
| Max Power | 27 hp / 19.7 kW @ 6600 rpm |
| Max Torque | — |
| Ignition | — |
| Induction | Port control |
| Start System | — |
| TRANSMISSION SPECS | |
| Lubrication | — |
| Gear Box | 6-speed |
| Clutch | — |
| Final Drive | Chain |
| CHASSIS SPECS | |
| Frame | — |
| Front Suspension | — |
| Rear Suspension | — |
| Front Brakes | Single disc |
| Rear Brakes | Expanding brake (drum) |
| DIMENSION SPECS | |
| Overall Length | — |
| Overall Width | — |
| Overall Height | — |
| Seat Height | — |
| Wheelbase | — |
| Ground Clearance | — |
| Dry Weight | — |
| Wet Weight | 171 kg / 377 lb |
| WHEEL SPECS | |
| Front Tyre | 100/90-18 |
| Rear Tyre | 110/80-18 |
| FUEL SYSTEM | |
| Fuel Capacity | 16 Litres / 4.23 US gal |
| Fuel Consumption | — |
| Top Speed | 145 km/h / 90.1 mph |
Liquid-cooled two-stroke twin of 344 cc with a six-speed gearbox, listed as a 1976 concept above Zundapp's 175 single. It appears to be a prototype rather than a production model.
