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Ducati 250 Diana
1965Sportbike

Ducati 250 Diana

Key specifications

Engine
249 cc
Power
19 HP
Weight
135 kg
Fuel type
petrol
Front brakes
Expanding brake (drum brake)
Rear brakes
Expanding brake (drum brake)

Overview

Introducing the 1965 Ducati 250 Diana, a classic Italian sports motorcycle that encapsulates the spirit of mid-20th century motorcycling. Positioned as a lightweight, agile performer, the Diana was aimed at riders who craved not just a mode of transportation but an exhilarating riding experience. With its sleek lines and iconic Ducati styling, the 250 Diana quickly gained a reputation as a spirited contender in the burgeoning sport bike category. Its nimble handling and sporty aesthetics made it a favorite among both urban commuters and weekend warriors alike. At the heart of the 250 Diana lies a feisty 249cc single-cylinder four-stroke engine, delivering a respectable 19 horsepower at 7750 RPM. This power, combined with an 8.0:1 compression ratio, translates into a lively response that keeps the excitement alive on every ride. The air-cooled engine is fed by a carburettor, ensuring reliable performance and simplicity in maintenance. Weighing in at a mere 135 kg (297.6 pounds), the power-to-weight ratio of 0.1407 HP/kg allows for agile maneuverability, making it perfectly suited for both spirited twisty roads and urban environments. Riders can expect a responsive ride that conveys the thrill of motorcycling, all while enjoying the unmistakable charm of a vintage Ducati. The 250 Diana is not just about performance; it is also equipped with thoughtful features that enhance the riding experience. Its hydraulic telescopic front forks provide a smooth ride, while the dual shock rear suspension ensures stability over varied terrain. The expanding drum brakes—180 mm at the front and 160 mm at the rear—offer dependable stopping power, allowing riders to handle the curves with confidence. Additionally, the classic kick starter adds a nostalgic touch, echoing the era's mechanical simplicity. The combination of these elements creates not just a motorcycle, but a piece of history that continues to resonate with enthusiasts today. In summary, the 1965 Ducati 250 Diana is a captivating blend of classic style and spirited performance, making it a cherished machine for those who appreciate the artistry of vintage motorcycles. Whether you're a seasoned collector or a newcomer to the world of motorcycling, the Diana promises an engaging ride steeped in history.

Pros

  • Lightweight and Agile: Weighing just 135 kg, the 250 Diana offers excellent maneuverability, ideal for both city riding and spirited country roads.
  • Classic Aesthetics: With its timeless design, the Diana captures the essence of 1960s motorcycling, making it a standout piece in any collection.
  • Simple Maintenance: The uncomplicated engine and mechanical systems make it easy for owners to perform routine maintenance and repairs.

Cons

  • Limited Power: While enjoyable, the 19 HP output may feel underwhelming for riders seeking high-performance thrills.
  • Drum Brakes: The drum brake system, while adequate for its time, may not provide the same stopping power as modern disc brakes, limiting braking performance.
  • Kick Start Only: The absence of an electric starter may deter some riders who prefer the convenience of modern starting systems, requiring a bit more effort to get underway.

Technical details

Source specification data

Make
Ducati
Model
250 Diana
Category
Sport
Starter
Kick
Power
19.00 HP (13.9 kW)) @ 7750 RPM
Fuel System
Carburettor
Bore X Stroke
74.0 x 57.8 mm (2.9 x 2.3 inches)
Compression
8.0:1
Displacement
249.00 ccm (15.19 cubic inches)
Cooling System
Air
Engine Details
Single cylinder, four-stroke
Zero To One Hundred
150.000 seconds
Transmission Type Final Drive
Chain
Dry Weight
135.0 kg (297.6 pounds)
Power Weight Ratio
0.1407 HP/kg
Seat
Dual seat
Rear Brakes
Expanding brake (drum brake)
Front Brakes
Expanding brake (drum brake)
Rear Suspension
Dual choks
Front Suspension
Hydralic telescopic forks
Rear Brakes Diameter
160 mm (6.3 inches)
Front Brakes Diameter
180 mm (7.1 inches)