| MODEL | TRIUMPH TIGRESS 250 1959 - 1964 |
| Year | 1959 - 1964 |
| Engine Type | Parallel twin, four-stroke |
| Displacement / Capacity | 250 cc / 15.25 cu in |
| Bore X Stroke | — |
| Compression Ratio | — |
| Cooling System | Forced air |
| Max Power | 7.5 kW / 10 hp |
| Max Torque | — |
| Ignition | Two coils fed by a single contact breaker, no distributor |
| Induction | — |
| Start System | Kick start; electric start (12 V) on some models |
| TRANSMISSION SPECS | |
| Lubrication | — |
| Gear Box | 4-speed, foot-operated, gear drive |
| Clutch | — |
| Final Drive | Fully enclosed chain in oil bath |
| CHASSIS SPECS | |
| Frame | — |
| Front Suspension | — |
| Rear Suspension | — |
| Front Brakes | — |
| Rear Brakes | — |
| DIMENSION SPECS | |
| Overall Length | — |
| Overall Width | — |
| Overall Height | — |
| Seat Height | — |
| Wheelbase | — |
| Ground Clearance | — |
| Dry Weight | — |
| Wet Weight | — |
| WHEEL SPECS | |
| Front Tyre | 10 in wheel |
| Rear Tyre | 10 in wheel |
| FUEL SYSTEM | |
| Fuel Capacity | — |
| Fuel Consumption | — |
| Top Speed | 90 km/h / 55.9 mph |
The Tigress 250 was the twin-cylinder four-stroke scooter in Triumph's range, an entirely new engine rather than the Bantam-derived two-stroke of the 175. It ran on forced-air cooling with a four-speed foot-change box, and some examples were fitted with an electric starter and a 12-volt system. It was Triumph's more powerful scooter option.
