1961 Ducati 250 Diana

Specifications
- Category
- Sport
- Displacement
- 249.0 ccm (15.19 cubic inches)
- Displacement (cc)
- 249.00
- Engine details
- Single cylinder, four-stroke
- Power
- 19.0 HP (13.9 kW)) @ 7750 RPM
- Top speed
- 150.0 km/h (93.2 mph)
- Compression
- 8.0:1
- Bore × stroke
- 74.0 x 57.8 mm (2.9 x 2.3 inches)
- Fuel system
- Carburettor. DellÓrto 29mm carbs
- Fuel control
- Desmodromic valve control
- Cooling
- Air
- Transmission
- Chain (final drive)
- Front suspension
- Hydralic telescopic forks
- Rear suspension
- Dual choks
- Front tyre
- 2.75-18
- Rear tyre
- 3.00-18
- Front brakes
- Expanding brake (drum brake)
- Front brake Ø
- 180 mm (7.1 inches)
- Rear brakes
- Expanding brake (drum brake)
- Rear brake Ø
- 160 mm (6.3 inches)
- Dry weight
- 135.0 kg (297.6 pounds)
- Fuel capacity
- 13.00 litres (3.43 US gallons)
- Starter
- Kick
The 1961 Ducati 250 Diana
The 1961 Ducati 250 Diana marks the debut year of Ducati's sport-oriented quarter-liter machine, positioning itself as an accessible entry into the Italian brand's performance-focused lineup. This single-cylinder sportbike delivers genuine highway capability with a respectable top end, wrapped in classic Italian styling that draws admiring glances decades later. The Diana rewards spirited riding on twisty roads where its nimble handling shines, though the modest displacement means you'll be working the engine hard to access its full potential. Daily riding reveals a motorcycle that demands engagement from its rider — this isn't a lazy cruiser but rather a machine that comes alive when you commit to using its rev range.
The 1961 model carried over without significant mechanical changes from the prior year — buyers comparing it to a prior year example should focus on mileage, service history, and condition rather than spec differences. The 250 Diana attracts riders stepping up from smaller displacement machines who want genuine sport bike character without the intimidation factor of larger Ducatis. Collectors appreciate these early Ducati singles for their purity of purpose and relative affordability compared to the brand's more exotic offerings.


