1973 Ducati 350 Mark 3

Specifications
- Category
- Unspecified category
- Displacement
- 340.0 ccm (20.75 cubic inches)
- Displacement (cc)
- 340.00
- Engine details
- Single cylinder, four-stroke
- Power
- 24.0 HP (17.5 kW)) @ 8500 RPM
- Top speed
- 145.0 km/h (90.1 mph)
- Compression
- 9.5:1
- Bore × stroke
- 76.0 x 75.0 mm (3.0 x 3.0 inches)
- Valves/cyl
- 2.0
- Fuel control
- Overhead Cams (OHC)
- Cooling
- Air
- Gearbox
- 5-speed
- Transmission
- Chain (final drive)
- Front tyre
- 2.75-18
- Rear tyre
- 3.00-18
- Front brakes
- Expanding brake
- Rear brakes
- Expanding brake
- Wet weight
- 137.0 kg (302.0 pounds)
- Fuel capacity
- 13.00 litres (3.43 US gallons)
The 1973 Ducati 350 Mark 3
The 1973 Ducati 350 Mark 3 represented Ducati's entry-level offering in their sport bike lineup, sitting below the larger displacement models while delivering genuine Italian performance character. This lightweight single-cylinder machine balanced everyday usability with the distinctive Ducati DNA that would define the brand's future direction.
At 137 kilograms wet, the Mark 3 feels nimble and responsive, rewarding riders who appreciate precise handling over raw power. The 340cc engine produces enough thrust for spirited backroad riding and urban commuting, while the 13-liter tank provides reasonable range between fill-ups. This is a motorcycle that teaches good riding habits — you maintain momentum through corners and plan overtakes carefully rather than relying on overwhelming acceleration.
The 1973 model carried over without significant mechanical changes from the prior year, so buyers comparing it to a 1972 example should focus on mileage, service history, and condition rather than spec differences.
Today's 1973 Ducati 350 Mark 3 attracts riders stepping up from smaller displacement bikes who want authentic Italian character without the complexity of later Ducati twins. Moderate collector interest keeps values steady, particularly for well-maintained examples with original components intact.
Auction history
| Date | Listing | Price | Mileage | Source |
|---|---|---|---|---|
| Apr 6, 2026 | 1973 Ducati Road 350 | $4,200 | — | Bring a Trailer |
More Ducati 1973 models











