| MODEL | PUCH 250 SGS 1970 |
| Year | 1970 |
| Engine Type | Single cylinder, two-stroke split-single (two pistons, one combustion chamber) |
| Displacement / Capacity | 248 cc / 15.13 cu in |
| Bore X Stroke | 45.0 x 78.0 mm / 1.8 x 3.1 in |
| Compression Ratio | 6.5:1 |
| Cooling System | Air |
| Max Power | 10.4 kW / 14.2 hp @ 5800 rpm |
| Max Torque | — |
| Ignition | — |
| Induction | Port control |
| Start System | — |
| TRANSMISSION SPECS | |
| Lubrication | — |
| Gear Box | 4-speed |
| Clutch | — |
| Final Drive | Chain |
| CHASSIS SPECS | |
| Frame | — |
| Front Suspension | — |
| Rear Suspension | — |
| Front Brakes | — |
| Rear Brakes | Drum (expanding) |
| DIMENSION SPECS | |
| Overall Length | — |
| Overall Width | — |
| Overall Height | — |
| Seat Height | — |
| Wheelbase | — |
| Ground Clearance | — |
| Dry Weight | — |
| Wet Weight | 164 kg / 361.6 lb |
| WHEEL SPECS | |
| Front Tyre | 3.00-16 |
| Rear Tyre | 3.50-16 |
| FUEL SYSTEM | |
| Fuel Capacity | 13 Litres / 3.43 US gal |
| Fuel Consumption | — |
| Top Speed | 115 km/h / 71.5 mph |
The last model year of the long-running Puch 250 SGS, the Austrian split-single two-stroke with two pistons sharing one combustion chamber. A four-speed, chain-driven sport tourer, it was a popular first big bike and was also sold in the US through a mail-order catalogue.
