| MODEL | BENELLI 250 QUATTRO 1975 |
| Year | 1975 |
| Engine Type | Four stroke, transverse four cylinder, OHV |
| Displacement / Capacity | 231.4 cc / 14.1 cu in |
| Bore X Stroke | 44 x 38 mm |
| Compression Ratio | 11.5:1 |
| Cooling System | Air cooled |
| Max Power | 19.8 kW / 26.5 hp @ 10500 rpm |
| Max Torque | — |
| Ignition | Coil |
| Induction | 2 x 26 mm Dell'Orto VHB carburetors |
| Start System | Kick start |
| TRANSMISSION SPECS | |
| Lubrication | — |
| Gear Box | 5 Speed |
| Clutch | Wet, multidisc |
| Final Drive | Chain |
| CHASSIS SPECS | |
| Frame | — |
| Front Suspension | Hydraulic telescopic forks |
| Rear Suspension | Swinging arm with double adjustable shocks and concentric springs |
| Front Brakes | Single 260 mm disc |
| Rear Brakes | 156 mm drum |
| DIMENSION SPECS | |
| Overall Length | — |
| Overall Width | — |
| Overall Height | — |
| Seat Height | — |
| Wheelbase | — |
| Ground Clearance | — |
| Dry Weight | 125 kg / 275 lbs |
| Wet Weight | — |
| WHEEL SPECS | |
| Front Tyre | 3.00-18 |
| Rear Tyre | 3.25-18 |
| FUEL SYSTEM | |
| Fuel Capacity | 11.5 Litres / 3.0 US gal |
| Fuel Consumption | — |
| Top Speed | 145 km/h / 90 mph |
A compact air-cooled four-cylinder quarter-litre that revs to over 10,000 rpm, giving small-capacity riders a miniature multi with a smooth, high-pitched character. A contemporary road test found it no faster than Benelli's cheaper two-stroke twin but lighter and more frugal, with a one-piece tank, seat and tail unit and cast three-spoke wheels giving it a modern look. A Moto Guzzi-badged twin existed as a sister model.
