Across the 2005 and 2006 model years, the Ducati Monster S4R motorcycle has a listed dry weight of 399 lb (181 kg).
Ducati Monster S4R weight overview
The bike falls into a normal middleweight range. At road speed the mass is usually less obvious; parking, slopes and walking-speed maneuvers are where you notice it most. The comparison uses dry weight because a usable wet/running figure was not supplied, so the actual ready-to-ride motorcycle will be heavier.
Middleweight Motorcycle
How heavy is the Ducati Monster S4R?
dry weight
Using a model-level dry weight comparison, the Ducati Monster S4R is heavier than about 74.2% of 33 Ducati naked bikes with compatible weight data.
Dry weight
Bike + rider total weight
These totals use the model’s representative dry weight. They exclude riding gear, luggage and a passenger.
Ducati Monster S4R weight & related specs
| Model years covered | 2005, 2006 |
|---|---|
| Dry weight | 399 lb (181 kg) |
| Engine displacement | 996 cc |
| Power | 115.5 hp |
| Torque | 73 lb-ft (99 Nm) to 74.5 lb-ft (101 Nm) |
| Fuel capacity | 3.96 US gal (15 L) |
| Full-tank fuel weight (estimated) | 24.6 lb (11.2 kg) |
Weight changes by model year
The 2005 model is used as the baseline where data is available. Only later supplied values that differ are shown below. A year pill does not mean every individual weight field was supplied for that year.
Useful weight calculations
| Horsepower per 100 lb | 28.94 hp / 100 lb |
|---|---|
| Pounds per horsepower | 3.45 lb / hp |
| Torque per 100 lb | 18.3 lb-ft / 100 lb to 18.67 lb-ft / 100 lb |
| Displacement per pound | 2.5 cc / lb |
| Weight per 100 cc | 40.1 lb / 100 cc |
| Fuel weight as % of bike weight | 6.2% |
| Weight with full tank | 423.7 lb (192.2 kg) |
What the weight numbers tell you
Ducati Monster S4R weight FAQ
What is the Ducati Monster S4R dry weight?
The available dry weight is 399 lb (181 kg). Actual ready-to-ride weight will be higher after fuel and operating fluids are added.
Is the Ducati Monster S4R lighter or heavier than other Ducati naked bikes?
Compared with similar Ducatis in this dataset, it is heavier than about 74.2% of 33 naked bikes using the same weight basis.
Which Ducati Monster S4R years have different weight specs?
No clear weight change appears in the usable model-year data. Other specifications may still differ by year.
How much does a full tank add to the Ducati Monster S4R?
Based on the supplied 3.96 US gal (15 L) tank capacity, the gasoline itself weighs about 24.6 lb (11.2 kg) when full. This helps explain part of the difference between dry and ready-to-ride mass.
What is the combined Ducati Monster S4R and rider weight?
Using the model’s representative dry weight and a 180 lb rider, the combined bike-and-rider mass is about 579 lb (262.6 kg) before riding gear, luggage or a passenger.
What is the Ducati Monster S4R power-to-weight ratio?
Available model-year data produces 28.94 hp per 100 lb. It shows engine output relative to motorcycle mass rather than just quoting peak horsepower. That places it around the 79th percentile within the compatible Ducati naked bike power-to-weight comparison.
Is the listed Ducati Monster S4R weight ready to ride?
The published usable figure is dry, not curb weight. A simple dry-plus-full-fuel estimate is 423.7 lb (192.2 kg), but that still is not a substitute for an official wet/curb specification.
What is the estimated Ducati Monster S4R weight with a full tank of gas?
The page calculates about 423.7 lb (192.2 kg) with a full tank by adding the listed fuel mass to the dry figure. Treat this as a practical estimate, not an official Ducati curb-weight number.
What is the Ducati Monster S4R torque-to-weight ratio?
Where compatible torque and weight figures are available, the model works out to 18.3 lb-ft per 100 lb to 18.67 lb-ft per 100 lb. This gives more context than torque alone because it relates engine twist to the mass it has to move.
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.