The Ducati 250 Diana Mark 3 was a motorcycle produced between 1968 and 1972. It had a four-stroke, single-cylinder, Desmo SOHC, 2 valve engine with a capacity of 248 cc / 15.1 cu-in. The compression ratio was 8.5:1 and it was cooled with air. It had a 29mm Dell’Orto carburetor and a battery with flywheel alternator and electronic regulator for electrics. It had a kick starter and could reach a maximum power of 15.33 kW / 21 hp at 7200 rpm. The transmission had 5 speeds and the final drive was a chain. The front suspension was a hydraulic telescopic fork and the rear suspension was a swingarm with dual shocks. The front brakes were 180mm drum and the rear brakes were 160mm drum. It had a dry weight of 125kg and a fuel capacity of 13 litres with front and rear tyres of 2.75-18 and 3.00-18 respectively.
Technical specifications:
Make Model: Ducati 250 Monza
| Year | 1968 – 72 |
|---|---|
| Engine | Four stroke, single cylinder, Desmo SOHC, 2 vlave |
| Capacity | 248 cc / 15.1 cu-in |
| Bore x Stroke | 74 x 57.8 mm |
| Cooling System | Air cooled |
| Compression Ratio | 8.5: 1 |
| Induction | 29mm Dell’Orto carburetor |
| Electrics | Battery with flywheel alternator and electronic regulator |
| Starting | Kick |
| Max Power | 15.33 kW / 21 hp @ 7200 rpm |
| Transmission | 5 Speed |
| Final Drive | Chain |
| Front Suspension | Hydraulic telescopic fork |
| Rear Suspension | Swingarm, dual shocks |
| Front Brakes | 180mm Drum |
| Rear Brakes | 160mm Drum |
| Front Tyre | 2.75 -18 |
| Rear Tyre | 3.00 -18 |
| Dry Weight | 125 Kg |
| Fuel Capacity | 13 Litres |
