Back to Bike FinderYears: 1974 · 1973 · 1972 · 1971 · 1970
Ducati 250 Mark 3 D
1974Other

Ducati 250 Mark 3 D

Key specifications

Engine
248 cc
Power
20 HP
Fuel type
petrol
Fuel capacity
3.4 L
Transmission
5-speed
Front brakes
Single disc
Rear brakes
Expanding brake

Overview

Introducing the iconic 1974 Ducati 250 Mark 3 D, a quintessential example of Italian craftsmanship that embodies the spirit of sport touring in the mid-1970s. Positioned as a versatile motorcycle for enthusiasts who craved both performance and comfort, the Mark 3 D was a bridge between leisurely rides and spirited journeys. With its striking design, characterized by sleek lines and a sporty stance, this motorcycle captured the hearts of riders who appreciated both aesthetics and functionality. The Mark 3 D is not just a motorcycle; it’s a symbol of freedom and adventure, perfectly suited for those who sought to explore the open road. At the heart of the Ducati 250 Mark 3 D lies a spirited single-cylinder, four-stroke engine boasting a displacement of 248 cc. This engine produces a respectable 20 horsepower at 8000 RPM, delivering an exhilarating top speed of 135 km/h (83.9 mph). The combination of a 5-speed gearbox and a 9.7:1 compression ratio ensures smooth acceleration and responsive handling, making every twist of the throttle an exciting experience. Riders will appreciate the bike's lightweight design, weighing in at just 136 kg (299.8 pounds) when fully fueled, which contributes to its nimble maneuverability on both city streets and winding country roads. The air-cooled engine, with its bore and stroke of 74 mm and 57.8 mm respectively, provides a delightful thump that resonates with vintage motorcycle enthusiasts. What sets the Ducati 250 Mark 3 D apart are its thoughtful features and technology that enhance the riding experience. The motorcycle is equipped with a single disc front brake for effective stopping power, complemented by an expanding rear brake, ensuring rider confidence during deceleration. With a fuel capacity of 13 liters (3.43 gallons), this bike offers commendable range for long-distance touring, allowing riders to explore with fewer stops. The 2-valve per cylinder layout emphasizes simplicity and reliability, hallmarks of Ducati engineering that have stood the test of time. Whether you’re navigating through urban traffic or cruising along the coast, the Mark 3 D proves to be an engaging companion. **

Pros

  • Lightweight and Agile: Weighing only 136 kg, the Mark 3 D offers exceptional maneuverability, making it ideal for both city rides and longer tours.
  • Classic Design: Iconic Italian styling that appeals to vintage motorcycle collectors and enthusiasts alike, ensuring it stands out on any road.
  • Sufficient Power for Touring: The 20 HP engine provides a good balance of power and efficiency, making it a reliable choice for casual touring.

Cons

  • Limited Power: With just 20 HP, some riders may find it lacking for more aggressive riding or highway performance compared to larger bikes.
  • Single Cylinder Vibration: The single-cylinder engine can produce noticeable vibrations at higher RPMs, which may not be comfortable for all riders on extended trips.
  • Basic Technology: As a vintage model, it lacks modern conveniences and advanced safety features found in contemporary motorcycles, which may deter some riders seeking cutting-edge technology.

Technical details

Source specification data

Make
Ducati
Model
250 Mark 3 D
Category
Sport touring
Power
20.00 HP (14.6 kW)) @ 8000 RPM
Gearbox
5-speed
Top Speed
135.0 km/h (83.9 mph)
Bore X Stroke
74.0 x 57.8 mm (2.9 x 2.3 inches)
Compression
9.7:1
Displacement
248.00 ccm (15.13 cubic inches)
Cooling System
Air
Engine Details
Single cylinder, four-stroke
Valves Per Cylinder
2
Transmission Type Final Drive
Chain
Fuel Capacity
13.00 litres (3.43 gallons)
Weight Incl Oil Gas Etc
136.0 kg (299.8 pounds)
Rear Tyre
3.50-18
Front Tyre
3.25-18
Rear Brakes
Expanding brake
Front Brakes
Single disc