Across the 2001 and 2002 model years, the Ducati ST 4 motorcycle has a listed dry weight of 474 lb (215 kg).
Ducati ST 4 weight overview
This is a substantial motorcycle. The weight matters most when stopped, backing it up, parking on a slope or recovering from a lean. The comparison uses dry weight because a usable wet/running figure was not supplied, so the actual ready-to-ride motorcycle will be heavier.
Heavy Motorcycle
Dry weight
Bike + rider total weight
These totals use the model’s representative dry weight. They exclude riding gear, luggage and a passenger.
Ducati ST 4 weight & related specs
| Model years covered | 2001, 2002 |
|---|---|
| Dry weight | 474 lb (215 kg) |
| Engine displacement | 916 cc |
| Power | 105 hp |
| Torque | 65.6 lb-ft (89 Nm) |
| Fuel capacity | 5.55 US gal (21 L) |
| Full-tank fuel weight (estimated) | 34.5 lb (15.6 kg) |
Weight changes by model year
Useful weight calculations
| Horsepower per 100 lb | 22.15 hp / 100 lb |
|---|---|
| Pounds per horsepower | 4.51 lb / hp |
| Torque per 100 lb | 13.85 lb-ft / 100 lb |
| Displacement per pound | 1.93 cc / lb |
| Weight per 100 cc | 51.7 lb / 100 cc |
| Fuel weight as % of bike weight | 7.3% |
| Weight with full tank | 508.5 lb (230.6 kg) |
What the weight numbers tell you
Ducati ST 4 weight FAQ
How much does the Ducati ST 4 weigh?
The source data gives 474 lb (215 kg) as dry weight. A fueled, road-ready bike will weigh more than this figure.
Are all Ducati ST 4 model years the same weight?
The supplied comparable weight values do not show a meaningful change across the 2001-2002 years covered here.
What does a full tank of gas weigh on the Ducati ST 4?
A full tank works out to about 34.5 lb (15.6 kg) from the listed 5.55 US gal (21 L) capacity. Actual fuel density varies slightly, so treat it as a practical estimate.
What does the Ducati ST 4 weigh with a 180 lb rider?
The approximate combined total is 654 lb (296.6 kg) with a 180 lb rider, based on the representative dry weight used on this page.
Is the Ducati ST 4 strong for its weight?
The calculated range is 22.15 hp per 100 lb. This ratio is usually more informative for acceleration comparisons than horsepower alone.
How much heavier will the Ducati ST 4 be than its dry weight?
Do not treat dry weight as curb weight. Adding the listed fuel capacity alone produces roughly 508.5 lb (230.6 kg); the true ready-to-ride figure can still differ because dry-weight definitions vary.
What does the Ducati ST 4 weigh with a full tank?
Filling the listed tank brings the calculated bike weight to roughly 508.5 lb (230.6 kg). This estimate is most useful when no official wet/running figure is available.
How much of the Ducati ST 4 total weight comes from fuel?
Fuel accounts for roughly 7.3% of the available motorcycle weight figure. On lighter bikes that share can be surprisingly noticeable.
How does Ducati ST 4 torque compare with its weight?
Available data gives 13.85 lb-ft per 100 lb. That ratio helps explain how strong the engine is relative to the bike’s mass, especially at lower speeds.
Motorcycle specifications can vary by model year, market, equipment and the exact dry/curb-weight definition. Calculated fuel-weight and ratio figures on this page are estimates derived from the supplied specifications. Confirm critical figures in the owner’s manual or on the official Ducati website.