Back to Bike FinderYears: 1966 · 1965 · 1964 · 1963 · 1962 · 1961
Ducati Diana Mark 3
1963Sportbike

Ducati Diana Mark 3

Key specifications

Engine
249 cc
Power
24 HP
Weight
135 kg
Fuel type
petrol
Fuel capacity
3.4 L
Front brakes
Expanding brake (drum brake)
Rear brakes
Expanding brake (drum brake)

Overview

Introducing the 1963 Ducati Diana Mark 3, a timeless classic that captures the essence of the early '60s sports motorcycle scene. Renowned for its blend of Italian craftsmanship and engineering prowess, the Diana Mark 3 was positioned as an agile, spirited bike that appealed to both novice riders and seasoned enthusiasts. With its sleek lines and racing pedigree, this model wasn't just about aesthetics; it represented a leap in performance technology for Ducati, setting the stage for future innovations. At the heart of the Diana Mark 3 lies a robust 249 cc single-cylinder four-stroke engine, delivering an impressive 24 horsepower at 7,500 RPM. This power translates to a top speed of 150 km/h (93.2 mph), providing an exhilarating ride that embodies the spirit of sport biking. The air-cooled engine, with its 8.0:1 compression ratio, is paired with a Dell'Orto carburettor for optimal fuel delivery, ensuring responsive acceleration and a thrilling ride. Riders will appreciate the lightweight design, tipping the scales at just 135 kg (297.6 pounds), which contributes to its nimble handling and agility on both winding roads and city streets. The Diana Mark 3 is equipped with a combination of classic features and practical technology, showcasing Ducati's commitment to performance and rider experience. The telescopic front suspension and dual shock rear suspension provide a balanced ride, absorbing bumps with grace while maintaining stability during spirited cornering. The drum brakes—both front and rear—offer reliable stopping power, although they require a bit of finesse to master. With a fuel capacity of 13 liters (3.43 gallons), this motorcycle allows for longer rides without frequent stops at the pump, making it a great companion for weekend adventures. **

Pros

  • Lightweight and Nimble: At just 135 kg, the Diana Mark 3 offers exceptional maneuverability, making it easy to handle in various riding conditions.
  • Classic Aesthetic: The design embodies the spirit of the 1960s with its elegant lines and iconic Ducati styling, appealing to vintage motorcycle collectors and enthusiasts.
  • Strong Performance: With 24 HP and a top speed of 150 km/h, this bike delivers an exhilarating riding experience that is both fun and engaging.

Cons

  • Drum Brakes: While adequate for the era, the drum brake system may lack the stopping power and reliability of modern disc brakes, requiring careful modulation.
  • Limited Power for Highways: Although spirited for city riding, the 249 cc engine might feel underpowered on the highway compared to larger modern bikes, particularly for extended rides.
  • Maintenance Considerations: Like many vintage motorcycles, the Diana Mark 3 may require more frequent maintenance and care to keep it running smoothly, which can be a commitment for some riders.

Technical details

Source specification data

Make
Ducati
Model
Diana Mark 3
Category
Sport
Power
24.00 HP (17.5 kW)) @ 7500 RPM
Top Speed
150.0 km/h (93.2 mph)
Fuel System
Carburettor. DellÓrto
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
Transmission Type Final Drive
Chain
Dry Weight
135.0 kg (297.6 pounds)
Fuel Capacity
13.00 litres (3.43 gallons)
Power Weight Ratio
0.1778 HP/kg
Rear Tyre
3.00-18
Front Tyre
2.75-18
Rear Brakes
Expanding brake (drum brake)
Front Brakes
Expanding brake (drum brake)
Rear Suspension
Dual choks
Front Suspension
Telescopic